Puzzle · Physics · Android
INNER
CAIRN
Balance is everything. A zen rock-stacking physics puzzler that asks you to slow down, focus, and find stillness one stone at a time.
⬡ In Development
Puzzle
Physics
Android
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Assets
KEY ART
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Mechanics
KEY FEATURES
Rock Balancing Physics
JBox2D-powered physics simulation. Every stone has weight, friction, and center of mass. No two stacks behave the same.
60 Campaign Levels
A hand-crafted campaign of 60 puzzles with escalating complexity — from meditative to maddening.
Expert Mode
Accelerometer-driven Expert Mode puts the balance literally in your hands. Tilt to stabilize. Breathe.
23 Stone Skins
A cosmetic system with 23 unlockable stone skins — earned through play, not paywalled. Pure collection satisfaction.
Zen Aesthetic
Minimalist visuals, ambient audio, and a UI that gets out of the way. Built to be a moment of calm in a loud world.
AdMob & IAP
Free to play with optional IAP for cosmetics and an ad-free upgrade. No gameplay locked behind a paywall.
Development
ROADMAP
Phase
Pre-Prod
✓ Done
Design & Planning
Full GDD completed. 107-task development list produced. Graphics guide and asset style system locked in. Monetization and cosmetic system designed.
Phase
Production
◆ Active
Core Development
JBox2D physics integration, rock stacking mechanics, campaign level construction, accelerometer Expert Mode, and UI framework in progress.
Phase
Alpha
Upcoming
Playable Build
First playable campaign run. Physics tuning, difficulty balancing, and initial audio integration.
Phase
Beta
Planned
Closed Beta
External playtesting, cosmetic system integration, AdMob setup, and Google Play rating submission.
Phase
Launch
TBA
Google Play Release
Full release on Android. Date TBA — follow Ward 7 Games for updates.