I will build a playable unreal engine prototype game,ue5,game mechanic,level design

M
marc_arwin87
M
marc_arwin87
Marcb
build a playable unreal engine prototype game,ue5,game mechanic,level design
build a playable unreal engine prototype game,ue5,game mechanic,level design
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build a playable unreal engine prototype game,ue5,game mechanic,level designbuild a playable unreal engine prototype game,ue5,game mechanic,level designbuild a playable unreal engine prototype game,ue5,game mechanic,level designbuild a playable unreal engine prototype game,ue5,game mechanic,level design

About this gig

Turn your game idea into a fully playable Unreal Engine 5 prototype


Looking for a high performance UE5 game prototype, clean game mechanic, or custom level design? I craft scalable, bug free game prototypes using modular Blueprints and C++ to help you pitch investors, launch a Kickstarter, or test core gameplay.


What I Offer:

  1. Custom Gameplay Mechanics (Combat, Physics, UI/UMG, Inventories)
  2. Advanced Level Design & Environment Blockouts
  3. AI Behavior Trees, Enemy Logic & Pathfinding
  4. Character Locomotion & Enhanced Input Systems
  5. Bug Fixing & Frame Rate Optimization


From greybox testing to polished vertical slices, I turn concepts into market ready games fast.


Please message me with your project details BEFORE placing an order so we can discuss scope!

  • Game type

    • 3D

  • Game engine

    • Unreal Engine

  • Platform type

    • PC
    • Console
    • Mobile

  • Genre

    • Action
    • Adventure
    • Arcade
    • Simulation
    • Strategy

  • Plugins

    • Ads/Monetization
    • Analytics
    • Animation
    • Anti-Cheat
    • Machine learning
    • Billing/In-app purchasing
    • Security

Get to know Marcb

Marcb

Realizing Visions: Senior Unreal Engine 5 Developer, Cpp, Blueprint Specialist

  • FromUnited States
  • Member sinceSep 2026

  • Languages

    English, Spanish, French, German, Italian
Welcome! I am a professional Game Developer with 6+ years of expertise in Unreal Engine 5 (UE5) and UE4. I specialize in building high performance, interactive, and cinematic experiences. My Expertise: 1. Full Game Development (PC, Console, Mobile) 2. C++ & Blueprint/Visual Scripting 3. Bug Fixing, Code Optimization & Refactoring 4. Level Design, Lighting & Environment Art 5. Game Mechanics, UI/UMG & System Architecture 6. AI Behavior Trees & Multiplayer Replication From prototype to launch, I deliver clean code and AAA quality results. Message me today to bring your game vision to life.

Other Game Development Services I Offer

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