Game Design Document · Version 1.0 · Confidential
华光岁燃
I G N I S
Splendour of the Eternal Year · 岁华燃歌

"Each year the flame rises anew from the same ancient jade.
The paths were always there — only the light was missing."

Platform iOS · Android
Genre Puzzle · Narrative Art
Target Rating 4+ · All Ages
Inspiration Rocket Mania (PopCap 2002)
Document Date 2026 · Q1
Contents · 目录
Chapter · 01

Vision Statement

设计愿景 · 核心宣言

IGNIS · 华光岁燃 is a meditative, visually transcendent mobile puzzle game in which players rotate celestial jade pathways to guide a living sacred flame across ancient star-maps — igniting dormant beacons at the edge of a forgotten cosmos, and restoring the 岁华: the brilliant light that marks each year's turning, the luminance a civilization leaves behind when it passes.

Built upon the proven, deeply intuitive path-connection mechanic of Rocket Mania, IGNIS strips the interaction down to its most essential, haptic truth — the satisfying rotation of a tile — and rebuilds the entire experience around that single gesture with the formal rigor of fine art and the warmth of a hearthfire in the last week of winter. East and West have always understood fire as the same dual gift: in Chinese cosmology, 岁火 is the sacred year-fire that must never be extinguished between solstices; in the classical Mediterranean, the flame of Hestia and the Vestal hearth burned without ceasing as the city's living contract with continuity. IGNIS stands at that same crossroads — the flame is both a puzzle mechanic and a civilizational promise.

Where the original game was a candy-colored arcade distraction, IGNIS is a deliberate sensory ceremony: ink-wash brushstrokes, reverberant guqin resonances, particle-flame physics that respond to the speed of your touch. Like the midsummer 萤火 — the firefly carrying its cold silver light through summer dusk — IGNIS illuminates not through force but through presence. It is simultaneously accessible to a seven-year-old and rewarding for a practiced mindfulness practitioner. It is a game that does not merely occupy time — it consecrates it.

Creative Mandate

Every design decision must pass the "岁燃测试 · Year-Flame Test": Does this feature carry the warmth of something that has burned faithfully across many seasons? Does it earn the metaphor that fire is memory, and that guiding it is an act of devotion rather than conquest? If not, it does not belong in this game.

"The mechanic is the rotation. The game is the understanding that all paths already exist — and the flame, like the year itself, asks only to complete its circle."
Design Philosophy · IGNIS Core Team
Chapter · 02

Original Game Audit & Opportunity Analysis

原作解析 · 机遇评估

Before reforge, we must deeply understand what made Rocket Mania brilliant, what made it limited, and where the twenty-year gap between it and modern mobile players has opened wide white space.

What Rocket Mania Did Right

Instant Legibility

The mechanic is graspable in 3 seconds: tap a tile, it rotates, flame needs a clear path. Zero tutorials needed at a conceptual level.

🔥
Time Pressure as Drama

The fuse burning toward a misconnected path creates genuine urgency without combat or punishment anxiety — elegant stress design.

🎯
Satisfying Cascades

Multi-rocket chain ignitions produce dopamine cascades that feel earned, not random — a rare quality in the genre.

📐
Spatial Thinking Depth

Despite simple visuals, the game exercises genuine 2D spatial reasoning, providing cognitive engagement beyond pattern matching.

Critical Gaps & Modernization Targets

Dimension Original Weakness IGNIS Solution
Narrative Context Zero. A workman fires rockets with no world, no reason, no stakes. A celestial myth arc spanning 8 world-chapters with voiced lore fragments and an emotionally resonant finale.
Visual Identity Generic late-90s pixel cartoon, not artistically distinctive. Hand-painted ink-wash + Art Nouveau tile geometry + bioluminescent particle systems = instantly recognizable aesthetic.
Meta-Progression Score only. No unlocks, no evolving challenge, no sustained motivation. Three-layered meta: Path Mastery, Constellation Library, Sacred Flame lineage progression across 180+ levels.
Mobile Input Desktop-designed, mouse-click optimized. Finger occluding tiles is a major UX problem unaddressed. Precision tap-offset, swipe-rotate gesture system, haptic tile confirmation — fully finger-native.
Difficulty Curve Sharp early spikes followed by repetitive plateau. Rage-quit inducing without meaningful relief valves. Adaptive difficulty system with organic "breath" rhythm: tension → release → reflection → escalation.
Accessibility No accommodations. Color-dependent logic fails 8% of male players. Path-shape encoding, motion-reduced modes, font scaling, colorblind-complete visual system.
Session Design Undifferentiated endless mode. No session-arc, no meaningful closure. Clear session rituals: opening, mid-arc tension beat, culminating ignition ceremony per session.
Social Layer None. Isolated, non-shareable experience. Constellation sharing, asynchronous "flame gifting", community seasonal events.
Design Thesis

Rocket Mania gave us the perfect mechanic and then wrapped it in the wrong world. IGNIS keeps 100% of the mechanic's DNA and rebuilds everything else to honor what it always had the potential to be — a game about the 岁燃, the year-fire: the warmth that every civilization, Eastern or Western, has passed hand to hand since the first winter, refusing to let it die.

Chapter · 03

Target Player & Market Positioning

目标玩家 · 市场定位

Primary Player Archetypes

🏮
The Contemplative

Age 25–40, 65% female. Plays during transit, pre-sleep, lunch breaks. Values beauty, calm focus, non-violent challenge. Monument Valley, Alto's Odyssey player. Will pay for aesthetic expansions.

🧩
The Spatial Reasoner

Age 22–45, 55% male. Loves flow-state logic puzzles. Threes!, Mini Metro, Knotwords. Engages deeply with systems, shares scores, drives word-of-mouth via reddit and Discord communities.

🎨
The Art-Seeker

Age 18–35, diverse. Screenshots and shares beautiful game frames. Follows indie games on social. Will complete a game purely for narrative closure. Becomes brand ambassador.

☯️
The Mindful Player

Age 30–55, broad. Explicitly seeks "no-stress" gaming. Meditates, practices yoga. Responds strongly to breathing mechanics, unhurried pacing, absence of punishment culture.

Competitive Landscape & White Space

The market has three dominant clusters in art-puzzle mobile: hard hyper-casual (fast dopamine, low retention), narrative adventure (high production, low replayability), and deep systems puzzles (high engagement, low accessibility). IGNIS occupies the empty intersection: accessible → deep → beautiful → emotionally resonant — the space Monument Valley 2 hinted at but never fully committed to mechanically. Critically, no competitor yet addresses the growing audience seeking games that feel tied to the rhythms of the natural year, the seasons, and the ceremonies of renewal — the impulse that drives 800 million people to light lanterns on the same night.

Comparable Monument Valley
Comparable Mini Metro
Comparable Alto's Odyssey
Borrowed From Aesthetic language, emotional resonance, world-as-metaphor
Borrowed From Path-routing logic, minimalist UI, systems clarity
Borrowed From Meditative pacing, seasonal content, tone of wonder
IGNIS Advantage Higher mechanical depth, longer engagement loop
IGNIS Advantage Stronger narrative and visual identity, warmer emotional tone
IGNIS Advantage Tile-based cognitive challenge with richer meta-progression
Chapter · 04

Creative & Aesthetic Direction

创意美术方向 · 感官世界构建

The aesthetic of IGNIS is a collision between two ancient visual languages: 东方水墨 (East Asian ink-wash painting) and Art Nouveau biomorphism. The result is a world that feels simultaneously handmade and eternal — like a celestial manuscript illuminated by a scholar who had seen the end of the stars and returned to write about it.

Visual Identity System

Color Philosophy

The palette is built on a foundation of deep calligraphy ink (#0d0b08) with controlled accent temperatures. Jade (path tiles at rest), Amber-Gold (celestial symbols, UI chrome), and Living Ember (the flame itself) form the three fire-pillar colors. A fourth pillar — 银华 Silver-Radiance — is reserved for moments of seasonal transcendence: the completion of a full chapter arc, the annual Grand Confluence event, and the silver frost that decorates tile borders in the winter seasonal release. In Art Nouveau's color grammar, this tension between warm amber and cold silver was the grammar of Alphonse Mucha's poster allegories for the four seasons; in Chinese cosmology, gold belongs to autumn's harvest fire while silver belongs to the lunar harvest — the 银月 that mirrors the sun's warmth from a colder, more contemplative distance. Secondary tints — Lapis Azure (background night sky), Ash White (completed paths), Blood Copper (danger states) — provide full expressive range without visual noise.

INK VOID #0d0b08
CELESTIAL GOLD · 岁华 #c9a84c
LIVING EMBER · 岁燃 #c8520a
JADE REST · 静玉 #4a7c6f
SILVER RADIANCE · 银华 #c8d4d0 · Seasonal / Year-arc transcendence only
NIGHT LAPIS · 星夜 #2d5a8a
BLOOD COPPER · 警铜 #a0522d
Tile Visual Language

Each tile is a carved astronomical jade disc — a miniature cosmological instrument. The path-channel is inlaid with brushed copper filament at rest, which ignites to bioluminescent amber-orange as the flame approaches and passes through. Tile rotation is accompanied by micro-chiseling sound and a subtle ink-spread particle burst at the corners. The rotation animation uses 3D perspective tilt (12° on Y-axis) during the spin, returning to flat — a satisfying physical presence.

Art Direction Rule

No two tiles may appear visually identical in their surface texture. Each is hand-illustrated with unique micro-engravings — constellations, botanical motifs, ideographic fragments — creating the sense that the board is an ancient artifact, not a generated grid. Players who zoom in find new details every session.

The Living Flame · 岁燃之火

The flame is not a sprite — it is a real-time particle simulation running at 60fps. It breathes, it pulses with the music's heartbeat, it casts dynamic light on every adjacent tile (radius: 1.5 tiles). When the path is long and unobstructed, the flame moves with the confidence of a 岁火 — the year-fire that has survived ten thousand solstices; when approaching an unaligned junction, it slows, flickers amber-to-blue, hinting the player toward the obstruction. The flame has memory: it leans forward in the direction it has been traveling, like something that has journeyed a very long time and knows it is almost home.

A special secondary state — the 萤火 mode — activates during Contemplation Mode and late-chapter "contemplation zones": the flame's amber core dims to a cool silver-green bioluminescent pulse, reminiscent of the firefly's quiet light. This visual shift communicates the emotional register shift without a single word of UI text: the player feels the change in tempo before they consciously process it. The firefly metaphor is intentional — in both Chinese and Japanese poetic tradition, the carries a soul's light; in Western Romanticism, it is the lantern of the seeker who needs no road, only patience.

Background & World Atmosphere · 岁时天象

Each of the 8 World Chapters has a distinct atmospheric backdrop system: layered parallax illustrations in ink-wash style, depicting the chapter's cosmic geography. These backgrounds breathe with subtle cloud/nebula movement (12-second loop). Each chapter's palette is calibrated to a solar term — the 24 traditional divisions of the Chinese agricultural year — selected for emotional resonance rather than literal calendar accuracy. Chapter 1 breathes in the pale blue of 雨水 (Rain Water); Chapter 5 burns in the deep amber of 秋分 (Autumnal Equinox); Chapter 8's final chapter opens in 冬至 (Winter Solstice) darkness and ends in 春节 dawn.

Completing a level causes a brief beacon lighting event in the background. The most spectacular version — the 银花火树 event, reserved for chapter-arc completions — fills the background for 4 seconds with cascading silver-and-gold particle bursts that mirror the ink-wash silhouettes of the chapter's world architecture. Players and press will screenshot this moment instinctively. It is the game's visual signature, the emotional peak of every chapter arc, and our most powerful word-of-mouth asset.

Typography System

Display text uses a bespoke calligraphic display font (commissioned, combining Song Dynasty brushwork proportions with Latin geometric modernity). Body text and numerical data use a lightweight serif with large x-height for legibility at small mobile sizes. All UI copy exists in both English and Chinese simultaneously in the Chinese market version — the pairing of ideogram and Latin creates a visual signature recognizable across all marketing materials.

Chapter · 05

Core Design Pillars

设计核心支柱
Haptic Truth

Every touch must feel physically real. Tile rotation is the game's heartbeat — it must never feel cheap, delayed, or abstract. The hand should feel the year turn.

岁燃之流 · Seasonal Flow

The game creates conditions for flow, not just challenge. Like the year itself — which is never still, never frantic — IGNIS breathes. Players lose themselves in spatial thinking, not frustration management.

银华绽现 · Visual Revelation

Every solved puzzle reveals something beautiful. Completion is a ceremony — a 银花火树 in miniature. Beauty is the reward, not a decoration.

Earned Depth

Simple enough for minute-one mastery, deep enough for month-ten mastery. Complexity unlocks through play — never through mandatory reading. Each year of play reveals new strata.

岁华活境 · Living World

The game is not a UI with levels. It is a world with a history, a seasonal rhythm, and a memory of every flame that has passed through it. Every mechanic must earn its place in that living world.

文化共鸣 · Universal Fire

From Prometheus's gift to the Vestal hearth, from 岁火 to the Zoroastrian Atash Behram — fire is the one metaphor that crosses every border. IGNIS honours all these traditions simultaneously, belonging to all of them without reducing any.

Chapter · 06

Gameplay Loop Architecture

游戏循环架构

IGNIS operates on three nested loop scales. Each scale has its own tension-release rhythm, its own reward currency, and its own emotional flavor.

Micro-Loop: The Ignition

Duration: 60 seconds to 4 minutes.

The core play unit. Player is presented with a board of jade tiles (5×5 to 9×9 grid) with one or more active Flame Sources and one or more Beacon Destinations. Path-connector tiles are in randomized orientations. The player rotates tiles to form continuous channels from all sources to all destinations before a timer-flame at the board's edge reaches the first junction.

[ FLAME SOURCE ] ──── ━━━━ ┐ [ JUNCTION TILE ] ◁── rotate ──── ━━━━ ┤ [ BEACON TARGET ] ◁── route complete ─ ━━━━ ┘ Tile Types: ╋ CROSS ┃ STRAIGHT ┗ CURVE-L ┳ T-BRANCH Each tile: 4 rotation states (90°). Locked tiles: cannot rotate. Bonus tiles: ✦ (score mult.)
岁燃节律 · Refined Timing Mechanic (vs. Original)

The original Rocket Mania used a single, unforgiving burning fuse. IGNIS introduces the "Breath System" · 节气呼吸法: the flame source pulses on a 4-second in-out rhythm. On the inhale pulse, rotation is slightly more forgiving (180ms grace window). On the exhale, the flame advances. This creates a breathing cadence the player subconsciously adopts — a physiological entrainment that is both calming and exhilarating. The rhythm is modeled on the 节气 (solar term) concept: a year is not a uniform flow but a series of rhythmic pulses, each with its own character, each preparing the next. The puzzle's urgency respects this — it never rushes; it turns.

A separate "萤火默观 · Contemplation Mode" (unlocked after Chapter 1) removes time pressure entirely, replacing the timer with an ambient score bonus system for elegant solutions — making the game genuinely accessible for anxious players without compromising the core experience for challenge-seekers. In this mode, the flame shifts to its silver-green 萤火 state: quiet, patient, cold-burning, like the glow of a lantern left out to welcome a traveler who has not yet arrived.

Meso-Loop: The Chapter Journey

Duration: 1–3 weeks of play per chapter.

Eight world-chapters, each containing 20–24 levels across three acts: Awakening (5 levels, gentle introduction of chapter mechanic), Illumination (12 levels, full exploration), and The Great Ignition (3–7 levels, climactic synthesis challenge). Each chapter introduces one new tile type and one new environmental modifier, building a vocabulary that reaches full expressive richness by Chapter 5 without ever feeling arbitrary.

Chapter World Name New Mechanic Seasonal Node · 情感节气
一 · One The Sleeping Garden · 沉眠之园 Basic path routing, 4 tile types 雨水 · Rain Water — Awakening, first warmth after winter; the firefly's first light of the year
二 · Two The Copper Observatory · 铜仪台 Locked tiles · Time pressure escalation 惊蛰 · Awakening of Insects — Precision, the first thunder that shatters comfortable stillness
三 · Three The Flooded Mirror · 映天之境 Mirrored board · Reflection routes 春分 · Spring Equinox — Perfect balance of light and dark; Narcissus at the pool, Eastern and Western duality held in one breath
四 · Four The Storm Archive · 风雷典藏 Moving tiles (wind-driven) · Dynamic obstacles 谷雨 · Grain Rain — Adaptability, the chaotic abundance before high summer; Heraclitus's river
五 · Five The Bone Meridian · 玉骨经络 Multi-flame sources · Priority routing 夏至 · Summer Solstice — Balance at peak brightness; the Vestal fire at its most demanding
六 · Six The Void Cartographer · 虚空图者 Invisible tiles revealed by flame proximity 白露 · White Dew — Trust in the unseen; the year turning inward, dew on darkened grass
七 · Seven The Grandmother Clock · 永恒更漏 Retrograde flame · Reroute in reverse 冬至 · Winter Solstice — Memory, grief, the deepest dark before return; 岁燃 at its lowest ebb, most precious
八 · Eight The First Beacon · 初明之灯 All systems simultaneous · Master synthesis 除夕→春节 · New Year's Eve into New Year Dawn — 银花火树 explodes across the sky; the year completes and is reborn

Macro-Loop: The 岁华 Lineage

Duration: The entirety of engagement — measured in years, not sessions.

IGNIS has no "you won, it's over." Instead, completing the main arc unlocks 岁华 Lineage Mode: the player's sacred flame has now seeded new stars. The world rebuilds with procedurally composed levels (using the established vocabulary), daily "Star Events", the biweekly 节气 solar-term celebrations, and the annual 银花火树 · Grand New Year Confluence — a community event where players collectively route paths across a shared global map, the completed board erupting in silver-and-gold particle fireworks visible to every participant simultaneously. The flame is eternal. The year turns. The game is a practice, not a destination.

Chapter · 07

Progression & Meta-System

进程系统 · 元游戏架构

Three Currencies of Mastery

🔥
Embers

Soft currency earned from every level. Spent on cosmetic tile skins, flame trail effects, and ambient soundscapes. Never gate-keeps core progress. Always earnable through play.

Star-Seals

Earned by completing levels with all three performance seals (Speed, Elegance, Perfection). Used to unlock lore fragments, bonus chapter art, and the Grandmother Clock's reverse levels.

🌟
Celestial Marks

Premium currency. Purchasable, or earned slowly through achievement chains. Used for Flame Pass seasonal content and rare cosmetic collections. Never required to experience any core content.

The Constellation Library

As players complete levels with Star-Seals, they unlock Constellation Fragments — pieces of a larger sky-map that assembles over the course of the entire game. The completed sky-map is a piece of art in its own right, generated from the player's specific achievement path — no two players' constellations are identical. It is shareable as an image, functions as the player's permanent identity artifact, and appears as an animated screensaver/wallpaper in the game's rest state.

Retention Mechanism · 岁华留存

The constellation is never fully complete — it has a "deep background" layer that extends into Flame Lineage Mode, and an outermost ring that only fills during the annual 银花火树 New Year event. Players who have "finished" the game still have a sky to fill. The constellation is a living record of devotion across the years — not a completion checkbox but a seasonal practice, the way a garden is a practice. It grows most beautiful when you return to it year after year.

Seal System — Performance Measurement

Each level offers three optional Seals collected on separate attempts — or simultaneously by elite players:

🌕 Speed Seal Complete within Bronze Time
✦ Elegance Seal Fewer than N total rotations
🔥 Perfection Seal No tile rotated more than once

The Perfection Seal is the game's deepest challenge — it requires fully solving the board mentally before touching a single tile. It transforms IGNIS into a mental visualization exercise of surprising meditative depth, rewarding players who approach it as contemplative practice.

Chapter · 08

Mechanics Deconstruction & Reforge

玩法核心重铸

The Complete Tile Vocabulary

Tile ID Name Path Geometry Introduced Strategic Role
T-01 Straight · 直 North ↔ South (2 states) Chapter 1 Baseline connector, spatial anchor
T-02 Elbow · 弯 North → East (4 states) Chapter 1 Primary direction-changer
T-03 T-Branch · 分 N, E, S connections (4 states) Chapter 1 Multi-path distributor
T-04 Crossroads · 交 All 4 directions (1 state — symmetric) Chapter 1 Intersection resolver
T-05 Dead End · 止 North only (4 states) — terminates path Chapter 2 Puzzle constraint, misdirection
T-06 Bridge · 渡 N↔S AND E↔W simultaneously (non-crossing) Chapter 3 Enables dual independent paths on single tile
T-07 Echo · 镜 Reflects flame 90° with speed boost Chapter 3 Timing puzzles, chain ignitions
T-08 Reservoir · 积 Absorbs flame, re-emits after 2s delay Chapter 4 Timing synchronization puzzles
T-09 Void · 空 Invisible until flame is adjacent (1 tile range) Chapter 6 Memory and trust mechanics
T-10 Ancestor · 祖 Locked; cannot rotate; forms board's fixed skeleton Chapter 2 Constraint — defines puzzle topology

Touch Input Architecture

One of the most significant improvements over the original: IGNIS is designed from the ground up for finger-native interaction. Key innovations:

偏移触摸
Offset-Touch System: Tap detection center is shifted 8px upward from the visual tile center, compensating for the visual occlusion of the fingertip. Players always see the tile they're rotating, even on small-screen devices.
滑动旋转
Swipe-Rotate: Circular swipe gesture (arc of 30°+) rotates tile in swipe direction. This allows rapid multi-tile chaining without lifting the finger — advanced players use this for spectacular 5-tile sweep sequences.
双指预览
Two-Finger Preview: Holding two fingers on the board enters a "Path Preview" state — the board dims and all valid rotation solutions for the current flame position are subtly highlighted in blue. A hint system without breaking immersion.
触觉反馈
Haptic Grammar: 3 distinct haptic patterns: (1) Tile rotation: light click, (2) Flame passing through: warm pulse, (3) Beacon ignition: tri-beat ceremonial impact. Uses CoreHaptics / Android Vibrator API for precise pattern control.
手势撤销
Shake-to-Undo: A natural device shake triggers a single-step undo with a visual "flame retreats" animation — maintaining immersion while providing a generous, non-punitive error recovery system.

The Difficulty Breathing Curve

IGNIS uses a proprietary "Bi-Pulse Difficulty Model" for level sequencing. Rather than a linear ramp, each chapter follows a double-arc: difficulty rises to a mid-arc peak (level ~10), releases to a "contemplation zone" (levels 11–13, deliberately easier, aesthetically richer), then rises to the chapter climax. This mirrors the physiological rhythm of sustained attention and prevents the cumulative fatigue that caused the original's drop-off.

Tension
High
Accessibility
High
Depth Ceiling
Max
Frustration Floor
Low
Visual Beauty
Max
Chapter · 09

Level Design Philosophy & World Atlas

关卡设计哲学 · 世界地图

The Three Laws of Level Design

Law I — The Visible Solution

Every level must have at least one solution that becomes visible through intuition — not brute force. The "aha" moment must be achievable. If a tester can't find the path within 90 seconds of focused attention, the level is redesigned, not the player tutorialized.

Law II — The Beautiful Problem

The initial board state must be visually interesting even before the player touches it. Tile arrangements should suggest geometric rhythms, implied symmetries, deliberate tensions. The unsolved puzzle is a piece of visual art. The solution resolves it into another.

Law III — The Earned Surprise

Each level's most memorable moment — a flame path that doubles back on itself, a Reservoir timing click that lands perfectly, a Void tile that reveals a crucial connection — must be set up at least 3 tiles earlier in the flame's travel. The surprise is prepared, not random.

Board Generation System

Curated levels for the main campaign (180 hand-crafted levels by the design team) use a reverse-generation methodology: designers start from the intended flame path, build the tile vocabulary around it, then introduce "friction tiles" (locked tiles, dead-ends) that complicate without breaking the core path's elegance. Each level is then validated by a test-solver algorithm checking for unique optimal solutions vs. multiple valid solutions (both are acceptable, but documented).

For Flame Lineage Mode (post-campaign procedural generation), a custom Wave Function Collapse variant generates boards that conform to the established aesthetic grammar: ensuring visual pattern variation, guaranteed solution existence, and chapter-appropriate tile type distribution.

Chapter · 10

Narrative Architecture & Lore

叙事建筑 · 世界神话

IGNIS is not a game with a story added on — it is a world in which the mechanic is the story. Every tile rotated is a choice made by the last living flame-keeper of a civilization that forgot how to carry fire.

The Myth of the First Flame · 岁燃之源

In the age before the first lantern, the cosmos was organized by eight celestial Keepers, each responsible for maintaining the jade path-networks that carried the 岁燃 · Primordial Year-Flame — the universe's memory — from star to star, ensuring that time itself did not cease. The flame did not merely give light; it gave sequence. Without it, summer would not follow spring, harvest would not follow planting, dawn would not answer dusk. When the Keepers vanished, the paths fell into disarray, and the flame — still burning, still faithful — began traveling in circles, lost in its own dark meridians.

This mythology carries deliberate resonance across cultures. It mirrors the Greek myth of Prometheus who stole fire not as an act of rebellion but as an act of care — recognizing that humans in the cold needed what the gods hoarded. It parallels the Roman Vestal Virgins whose sacred duty was not to conquer fire but to tend it: the flame's survival was the city's survival, its extinguishing an omen of collapse. It echoes the Zoroastrian Atash Behram — the highest grade of sacred fire, fed by sixteen different fire-sources representing every human occupation, burning in the dark of the inner sanctuary for centuries without ceasing. And in Chinese tradition, the 岁火 concept — the year-fire that must be ritually renewed at the solstice to guarantee the cosmos's continuation — is both agricultural necessity and cosmological act. IGNIS does not choose between these readings. The player enacts all of them simultaneously: carer, keeper, tender, renewer.

The player is a flame-tender — neither hero nor god — who wakes within the network and begins, one jade tile at a time, to restore the paths. The flame does not belong to the player. The player's role is to stand aside and make room for it to pass. This is the game's deepest philosophical proposition: agency expressed through service, not domination. In an era of games that position the player as an unstoppable force reshaping the world, IGNIS offers the counter-argument — that the most meaningful thing a person can do is help something already beautiful find its way home.

Lore Delivery · 岁华传言

Narrative is delivered through three non-mandatory channels:

1. 岁时铭刻 · Tile Inscriptions: When a tile is tapped and held (0.8s), a micro-lore fragment (20–40 words) appears, written as if from the lost Keeper's own seasonal almanac — entries marking solstice, equinox, the first firefly of summer, the last chrysanthemum of autumn. Players who read all fragments in a chapter receive its full myth, including a passage illuminating the chapter's specific solar-term resonance. Players who never read them still receive a complete, satisfying puzzle game.

2. 华光绽夜 · Beacon Cinematics: The culminating Great Ignition of each chapter triggers a 15-second hand-animated cinematic in the ink-wash style — no dialogue, only image, motion, and music. Chapter 8's cinematic is the game's masterpiece: the 银花火树 event rendered at full resolution, the entire sky erupting in silver and gold particle-flowers above the First Beacon, the year completing its circle in one 15-second exhalation of light. These cinematics are the game's most shareable moments and are designed to function as standalone short films.

3. 银华星图 · The Constellation Map: As described in Chapter 7, the assembled constellation tells the full mythic history through visual symbolism. For players who engage deeply, it reveals that the flame itself narrates the story in the first person — and that the complete constellation, viewed from sufficient distance, depicts not just stars but the 岁华燃歌: the year's great song of light, written across the sky by every flame that ever found its path home.

Chapter · 11

Audio & Haptics Direction

音效音乐 · 触觉语言

Sound in IGNIS is not atmospheric decoration. It is a second gameplay layer — and a seasonal calendar. The player's ear confirms what the eye perceives, anticipates what the hand must do, and marks the passage of each chapter's solar term with micro-tonal shifts that the player will feel before they consciously identify.

岁燃音景 · Adaptive Music System

The score is composed as a branching, adaptive piece using stem-based music architecture. At rest, only the base layer plays: a sparse guqin (古琴) phrase, repeating on a 3-minute meditative loop with micro-variations at each repetition. The guqin is a deliberate choice: it is the instrument most associated in Chinese tradition with 岁寒三友 — the three friends of winter — and with scholars who played alone in mountain hermitages, keeping their inner flame alight through the dark months. Its resonance is immediately legible to Eastern audiences as carrying that particular quality of dignified solitude; to Western audiences trained on early music, it reads as similar to lute or theorbo — intimate, ancient, human in scale.

As the flame travels, each tile it passes through adds one instrument: small 编钟 bell-chime, a breath-flute tone, a distant 箫 whisper, a resonant bronze strike. At peak flow the full ensemble plays — an orchestra of 岁华, the annual brightness returning. If the flame stops (junction not yet aligned), the music holds on the last stem, suspended, like a flame cupped in two hands against wind.

The Beacon Ignition is the score's climax per session: a ceremonial strike of a bronze 编钟 bell, followed by a 4-second reverb tail, followed by silence. This silence is the game's most carefully designed moment. It is the breath after the year completes — the half-second between 除夕 and 春节, between the last of the old fire and the first of the new.

Sound Design Grammar

Tile RotationMicro-crack of jade on jade (layered ceramic + wood resonance). Pitch varies by tile type.
Flame TravelContinuous soft rush, pitch rises with flame speed. Crackling ember at junction entry.
Misalignment WarningA very subtle dissonant bell harmonic (barely audible) when flame is 2 tiles from unaligned junction.
Locked Tile AttemptA short, gentle stone-thud — not punishing, simply informative.
Perfection SealA unique ascending three-note phrase used nowhere else in the game — instantly recognizable as mastery.
Menu NavigationNear-silent wind-through-grass whisper. UI is heard but never dominates.
Chapter · 12

UI / UX & Onboarding Flow

用户界面 · 引导体验设计

First Ten Minutes — The Sacred Protocol

The first ten minutes of IGNIS are the most important product investment in the entire game. Player retention at minute-10 determines 30-day retention. The following is the exact sequence, beat by beat:

0:00 — App Opens
Black screen. Silence. A single ember particle drifts upward from the bottom center — a pinprick of orange in darkness. No logos, no splash screens, no "tap to begin." This is the first statement: the game values your attention.
0:08 — The Ideogram
华光岁燃 brushes itself into existence, stroke by stroke — four ideograms in gilded ink, written in sequence with the sound of a brush on silk. Below them, the romanized I G N I S breathes up from beneath. The guqin begins, one phrase, one breath. The title card fades. No "Tap to Start" — the year begins on its own terms.
0:18 — World Reveal
The camera descends slowly into Chapter 1's world. The jade tile-board is already present in the environment — it is a physical object in the world, a garden altar. A flame is already burning in the source. The first level begins.
0:35 — First Gesture Tutorial
A single elbow tile is the only moveable element. A gentle amber glow highlights it — no text, no arrow UI, just light. The player's thumb naturally gravitates to the glowing object. They tap it. It rotates. The flame passes through. The first beacon ignites. The bronze bell strikes.
1:10 — Second Level
Two tiles. No tutorial elements — the game trusts the player has understood. They have. Three-tile cascade on successful completion: the player sees for the first time what multiple ignitions look like and want more.
2:30 — The Constellation Seed
After level 3, a brief 5-second cutscene: their first constellation fragment materializes in the sky, silver-bright against the ink dark. A soft, wondering musical phrase — the first 编钟 bell tone. First time "华光岁燃" appears as on-screen text, with its English echo Splendour of the Eternal Year brushed beneath it. The player now knows they are building something that endures.
4:00–8:00 — First Flow State
Levels 4–7 are calibrated for flow entry: slightly below the player's ability, increasing by 5% per level. Music enters second stem layer. Player is in the game. They are not thinking about the game — they are the game.
8:00 — The First Challenge
Level 8 introduces the first genuine difficulty spike: a locked tile. The response feels like meeting a boulder on a mountain path — unexpected but clearly surmountable. The player persists because they are already invested. The first "aha" of the game is delivered here.
10:00 — Natural Session Break
After Level 10, the game gently surfaces the world map for the first time. The player sees the full scope of their journey — 8 worlds, a constellation taking shape. They can either continue or stop with natural closure. Either choice feels satisfying.

UI Philosophy — The Invisible Interface

The IGNIS UI is built on a single principle: the board should fill 94% of the screen, always. All menus and progress indicators live in a single translucent bottom drawer that slides in and out. The only always-visible UI element is a microscopic flame icon (top-left, 16px) showing current chapter number. Everything else is gesture-triggered or time-triggered.

Notifications are delivered via in-world events (background beacon flickers for new daily challenge) rather than screen-interrupting modal dialogs. The game respects that the player is, at all times, in the middle of something beautiful.

Chapter · 13

Monetization & Live Operations

商业化策略 · 运营规划

IGNIS monetizes through a model of Enthusiastic Patronage — players who love the game are given abundant, beautiful ways to support it, and players who cannot or choose not to pay receive a complete, non-degraded experience. This is not altruism: it is the most effective long-term revenue model for premium art-puzzle games.

Free Tier

Chapters 1–2 in full (40 levels). All mechanics experienced. No ads. No paywalls. No energy gates. A complete artistic experience that functions as a living demo.

Flame Pass

Seasonal subscription (¥18/month or ¥128/year). Includes seasonal world chapters (bonus 15 levels/season), exclusive tile cosmetics, ambient soundscape packs, and constellation expansion content.

Artisan Collection

One-time cosmetic IAPs ($2.99–$7.99): alternate tile art packs (ink wash, ceramic, crystal), flame trail effects, music themes by guest composers. No gameplay advantage.

Anti-Pattern Commitment

IGNIS explicitly commits to the following never appearing in the game: energy/stamina gates, forced video ads, countdown timers on lives, pay-to-skip difficulty, dark-pattern notification systems, loot boxes. These are documented constraints, not aspirations — their absence is a feature we market actively.

岁华运营历 · Live Operations Calendar

每日 · DailyDaily "Whisper Level" — one procedural level with unique seasonal aesthetic seed, tied to that day's traditional almanac entry if applicable
每周 · WeeklyNew lore fragment from the lost Keepers' seasonal almanac; community path-challenge (shared solution map); 萤火 bonus — a 48-hour 萤火默观 event on full moon nights
节气 · Solar TermEvery two weeks a 节气 marker event: special tile skin set tied to that term's imagery (plum blossom for 大寒, lightning for 惊蛰, harvest for 秋分). Free for all players — reinforces the seasonal calendar identity.
每月 · MonthlyFlame Festival: themed 3-day mini-chapter (8 levels), free for all; Artisan Collection drop; new soundscape by guest composer
银花火树 · New Year EventIGNIS's flagship annual moment — 除夕 to 元宵节 (15 days): limited silver tile skins, special 银华 chapter (10 levels), global community board, and the 银花火树 full-screen celebration on every chapter completion. This is our Super Bowl moment and primary UA event.
岁燃大合 · Grand ConfluenceAnnual winter solstice event: community global puzzle — collaborative routing across a shared 120-tile board. The world's most played board of the year. Completion triggers a permanent constellation fragment visible to all players for one year.
Chapter · 14

KPI Framework & Success Metrics

核心数据指标 · 成功定义

Launch Target KPIs

D1 Retention ≥ 48%
D7 Retention ≥ 22%
D30 Retention ≥ 10%
D90 Retention ≥ 5%
Avg Session Length 12–18 min
Sessions / DAU 2.4 avg
Full-Game Conversion ≥ 18% of D7
Store Rating Target ≥ 4.7 ★

Art & Awards Strategy · 华光荣誉路线

IGNIS is designed explicitly for award consideration. The following awards are primary targets: Apple Design Award (Design · Delight & Fun category), Google Play Best of (Indie category), IMGA Global, Independent Games Festival (Excellence in Visual Art, Audio), and regional awards through the Chinese CGWR and TGA systems. The game's 岁华燃歌 seasonal framework — the only mobile puzzle game to structure its entire meta-arc around the 24 traditional solar terms — is a uniquely citable cultural contribution that differentiates IGNIS in award submissions where "cultural depth" is an explicit judging criterion.

A press demo build with curated chapters (1, 3, 7) is prepared 6 weeks pre-launch for media outreach. The demo is designed to be completable in 25 minutes and showcase the game's full visual and mechanical range — from the gentle 雨水 wonder of Chapter 1, to the mirrored duality of Chapter 3's spring equinox, to the winter-solstice emotional gravity of Chapter 7's retrograde mechanic. Chapter 7 is the emotional centerpiece of the press demo: the retrograde flame moving backward through its own history is a mechanic journalists will describe in their own words, which is the highest form of press coverage available.

Risk Matrix

Risk
Mitigation
Tile art production time underestimated high
Modular tile art system: 4 base tile shapes × 3 decorative variant layers. Team of 3 artists on tiles full-time. Alpha ships with Chapter 1–3 art; remaining chapters art-locked 8 weeks post-Alpha.
Flame particle system performance on low-end Android high
Three LOD tiers: Full (120fps premium), Standard (60fps), Lite (30fps simplified sprites). Auto-detected at launch, manually overrideable in settings.
Onboarding too subtle — players miss mechanic med
Playtest protocol: 50 zero-experience users in first week of closed beta. If >15% fail Level 3 without completing, add one additional ambient cue (not text instruction). Maximum 2 rounds of this adjustment.
Adaptive music system creates jarring transitions med
All stems share root key and tempo. Transitions use 2-bar crossfade minimum. Dedicated audio playtest sessions at each chapter completion with composer present.
Premium one-time pricing perceived as high in certain markets low
Regional pricing tiers pre-set in both app stores. Free tier acts as permanent demo — conversion window is unlimited. Price can be adjusted in live operations without resubmission.
· · ✦ · ·
CLOSING STATEMENT · 岁华结语

IGNIS is what Rocket Mania always dreamed it could become:
not a game you play at, but a 岁燃 you carry through.

The year turns. The 银华 rises. The jade tiles align.

From Prometheus's mountain to the Vestal hearth,
from the 岁火 of the solstice altar to the 萤火 in summer grass —
every civilization understood that the sacred fire
must be carried, not seized.

华光岁燃 — the year's brilliant light, ablaze.
The tiles were always there. We only needed to turn them.