I will build your 3d game prototype or full game in unreal engine 5, ue5, ue4, uefn

J
jack_donavan
J
jack_donavan
Donavan
build your 3d game prototype or full game in unreal engine 5, ue5, ue4, uefn
build your 3d game prototype or full game in unreal engine 5, ue5, ue4, uefn
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build your 3d game prototype or full game in unreal engine 5, ue5, ue4, uefnbuild your 3d game prototype or full game in unreal engine 5, ue5, ue4, uefn

About this gig

Struggling to turn your game idea into a playable build or need a high performance 3D prototype in Unreal Engine 5? You're in the right place.


You will get a fully playable 3D game prototype or complete indie game built in Unreal Engine 5 (UE5) optimized for PC, Console, or VR. Whether you have a detailed Game Design Document (GDD) or a rough concept, I deliver clean, modular UE5 Blueprints and high-performance C++ code that is ready to expand.


What is included in your delivery:

  • Core gameplay mechanics, character controllers, and physics
  • UI/UX design, HUD, menus, and audio/VFX integration
  • Level layout, lighting setup (Lumen/Nanite), and asset staging
  • Optimized playable builds (PC Windows EXE or target platform)
  • Documented Blueprint/C++ source project files
  • Unreal Engine 5 industry leading 3D visuals and physics.

Message me with your game brief or GDD before ordering so we can confirm your project scope and technical requirements!

  • Game type

    • 3D

  • Game engine

    • Unreal Engine

  • Platform

    • PC

  • Genre

    • Action
    • Adventure
    • Fighting
    • Role playing
    • Shooter

  • Plugins

    • Ads/Monetization
    • Analytics
    • Animation
    • Billing/In-app purchasing
    • Security
    • Social
    • Utilities

Get to know Donavan

Donavan

Expert Game Programmer

  • FromBrazil
  • Member sinceSep 2026
  • Avg. response time1 hour

  • Languages

    Irish, Dutch, English, German, Portuguese, Italian
I work with game teams on the stuff that actually matters, shipping on time, making the most of what you've got, and keeping the creative spark alive when deadlines are breathing down your neck. I've been in the trenches with studios trying to scale production and indie creators scrappily proving out ideas, and I've learned that the best solutions aren't fancy, they're just clear and playable. I show up as someone who listens, collaborates, and keeps players first, because that's where the work actually gets grounded. And yeah, I'm Jack Donavan

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