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Affaf Imran
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04

GT Bike Racing

Unity · Mobile · RacingMain Developer

50M+

Downloads reached during involvement

GT Bike Racing, riders launching off the start straight under the Supersprint gantry, with lap timer and race position on screen

01Context

A mobile motorcycle racing title that grew from roughly 100K downloads to 50M+ during my involvement.

I worked as main developer across production engineering: gameplay and vehicle systems, AI, game modes, progression and UI, then the monetization, SDK and platform work required to ship and keep shipping.

02My Ownership

  • Gameplay

  • Vehicle Systems

    Controls · Physics

  • AI

    Traffic · Opponents

  • Game Modes

  • Progression

  • UI

  • Monetization

  • SDKs

    Integrations

  • Optimization

  • Publishing

  • Production Support

03Engineering Scope

Riding & competition

  • Controls and motorcycle physics
  • Racing gameplay
  • AI traffic and opponents
  • Game modes

Player systems

  • Progression
  • UI
  • Monetization

Platform & release

  • SDK and platform integrations
  • Optimization
  • Publishing and support

04The Gameplay System

System view / portfolio visualization: a conceptual map of how the systems relate, not the production class graph.

  1. Player Input
  2. Vehicle Control
  3. Racing Gameplay
  4. AI / Competition
  5. Game Modes
  6. Progression

Supporting services

  • UI
  • Monetization
  • Platform Services

05Scale

~100K

50M+

Downloads during period of involvement

The product expanded from roughly 100K downloads to more than 50M during my period of contribution, while I worked across gameplay, production systems, monetization, optimization and publishing.

06Mobile Production

  1. 01Game
  2. 02SDKs
  3. 03Monetization
  4. 04Platform Integration
  5. 05Optimization
  6. 06Release
  7. 07Live Support

07Outcome

Released on Google Play and supported in production.

Work continued past launch through optimization, platform integration and ongoing support rather than ending at release.

08Visual Evidence

GT Bike Racing gameplay, three riders racing through a circuit bend, with lap timer, lap counter and race position on screen
In-race view, rider pack on track with the lap timer and position HUD
GT Bike Racing garage, motorcycle selection and progression screen
Garage and progression, bike selection and upgrade surface

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03BulletVille

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GT Bike Racing case study: Affaf Imran