I will create a professional gdd and game concept for your game

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Konstantin C

About this gig

Have a game idea but need to turn it into something your team can actually build? I will create a clear, practical Game Design Document tailored to your project, platform and development stage.


I can start from a rough concept, an existing prototype or scattered notes and turn them into structured documentation covering the player experience, core loop, mechanics, progression, content and key systems.


The goal is not to produce a huge theoretical document, but a useful design reference that developers, artists and other team members can work with.


I can also help improve weak parts of the concept, identify missing logic and suggest solutions where the design is still unclear.


Suitable for mobile, PC, web, Telegram and indie projects.


For large or production-level GDDs, please message me first so we can define the scope.


Game Concept Package - if you have an idea but still need to define what the game actually is


Core GDD - Best for a prototype or small project that is moving into development.


Full GDD - Best if you need a broader document for a development team.

Get to know Konstantin C

Konstantin C

Game Designer Project Manager

  • FromRussia
  • Member sinceOct 2022
  • Avg. response time1 hour
  • Languages

    English, Russian
I am a Game Designer and Project Manager with over 7 years of experience in game development and iGaming. I design complex game systems including progression, economy, and LiveOps while managing cross-functional teams to ship mobile, PC, and web products. I am proficient in Unity and Unreal Engine and specialize in fixing broken project workflows.

My Portfolio