High-Retention Mobile Game Engineering for US Publishers
Build addictive, fast-loading mobile games that top the App Store charts. Mr Umer Malik engineers polished 2D and 3D mobile games in Unity with optimized graphics pipelines, instant tactile feedback, and automated monetization loops for US indie creators and mobile publishers.
Core Capabilities & Production Deliverables
Direct architectural execution by senior engineer Mr Umer Malik with zero agency dilution.
Addictive Core Gameplay Mechanics
Snappy, intuitive touch controls, ragdoll physics, and satisfying particle feedback loops that drive high Day-1 and Day-7 player retention.
Battery-Friendly 60fps Optimization
Low-draw-call rendering, sprite packing, and optimized shader logic delivering locked 60fps without causing device overheating.
Ad Mediation & In-App Economy Design
Integrated AppLovin MAX, ironSource, and Google AdMob mediation stacks paired with balanced rewarded video placements and IAP bundles.
Social Leaderboards & Cloud Save
Cross-device cloud save synchronization, daily reward streaks, and competitive global leaderboards powered by Firebase and PlayFab.
Game Analytics & LiveOps Instrumentation
Comprehensive telemetry via GameAnalytics, Adjust, and AppsFlyer tracking player funnel drop-offs and level difficulty spikes.
App Store & Google Play Launch Optimization
Configuring store metadata, high-conversion icon A/B testing, and managing phased store rollouts across US accounts.
Why US Publishers Partner with Umer
Full-cycle mobile game programming from mechanics prototype to commercial App Store launch.
Proven Retention-First Mechanics
Games designed around satisfying micro-feedback and short, engaging session loops that maximize player lifetime value.
Delaware Mutual NDA Protection
Strict intellectual property assignment ensuring full ownership of all game assets, code, and monetization accounts.
Fixed Milestone Pricing
Predictable fixed quotes per development stage in USD with zero surprise hourly overages.
Synchronized US Daytime Collaboration
Daily Slack communication and playable TestFlight drops delivered during your working day.
Phased Delivery Roadmap & How This Project Runs
Structured from initial discovery call to production deployment and 100% intellectual property transfer.
Phase 01: Core Loop Prototype & GDD Scoping
Refining the core game mechanic into a playable prototype with fixed pricing in USD.
Phase 02: Level Progression & Asset Polish
Building 20+ levels, adding particle VFX, sound design, and UI navigation.
Phase 03: Monetization & Analytics Integration
Configuring ad mediation, rewarded videos, in-app purchases, and analytics tracking.
Phase 04: Store Submission & Production Launch
Submitting to Apple App Store and Google Play, full Git repository transfer, and 30-day warranty.
US Founder Frequently Asked Questions
Clear answers on US business hours alignment, USD milestone billing, and Delaware mutual NDA protection.
Do you build for both iPhone and Android devices? ▼
How do you optimize mobile games to prevent battery drain? ▼
Which ad networks do you integrate for monetization? ▼
Can you help balance level difficulty using analytics? ▼
Who owns the game code, graphics, and music? ▼
What warranty is provided after game launch? ▼
Great dreams deserve craftsmanship, not compromises. Let’s build yours.
US METROS & STATES ACTIVELY SERVED
© 2026 UMER XPERT. SERVING THE UNITED STATES — COAST TO COAST. All rights reserved. Contracts executed under Delaware mutual NDA.