Challenge
Complete the entire player journey
A small combat prototype needed menu flow, character selection, difficulty, results, progression, settings, saving, rewards, ads, and store-ready Android delivery.
Released product case study · Unity 6 · Android
Emoji Battle
A public Google Play game taken from prototype to release with full-cycle ownership across turn-based gameplay, AI strategies, progression, persistence, UGUI states, ads, Android build preparation, publishing, optimization, and post-release support.
1 / 4
1complete Android game released on Google Play
3AI difficulty strategies separated from board rendering
60stable FPS on older devices after UI/runtime optimization
90/120adaptive FPS targets validated on supported devices
Product delivery case
Turning a prototype into a maintainable release
The project demonstrates responsibility beyond gameplay code: player flow, persistence, monetization, mobile performance, store preparation, release, and post-release tuning.
Architecture
Gameplay separated from presentation
Domain, Infrastructure, Presentation, and Services boundaries isolate board state, AI decisions, persistence, popups, ads, and view rendering. Strategy Pattern supports three AI modes.
Performance
Measured mobile optimization
Reduced UI draw calls and separated gameplay state changes from presentation updates, improving older-device performance from about 30 FPS to a stable 60 FPS.
Release
Owned through Google Play
Prepared Android builds, store materials, ads integration, runtime checks, publishing steps, and post-release performance tuning for a complete public release.
Domain
Board · combat · AI contracts Infrastructure
Save data · configuration Presentation
UGUI · popups · feedback Services
Ads · platform · release
Board · combat · AI contracts Infrastructure
Save data · configuration Presentation
UGUI · popups · feedback Services
Ads · platform · release
Implementation evidence
Systems delivered
Player-facing systems
- Turn-based combat loop, board-state rules, three AI difficulty strategies, and result handling.
- Character selection, avatar unlocks, rewards, progression, settings, and save data.
- Menu, gameplay, result, unlock, popup, and feedback states implemented with UGUI.
Mobile production
- Unity Ads service with rewarded flow, load timeout, online/offline checks, and safe return to gameplay.
- Android build configuration, Google Play publishing workflow, and post-release support.
- Profiler-led UI/runtime optimization and adaptive frame-rate validation.
More selected work