I will do unity 3d game development multiplayer unity game unity3d mobile game pc game

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wilhelmgamedev
W
wilhelmgamedev
Wilhelm G
3.0
3.0

About this gig

I specialize in Unity 3D game development for mobile (Android/iOS) and PC, including full multiplayer systems, gameplay mechanics, UI, and performance optimization.

This is not just basic prototype, I build complete game ready for launch.


What I Can Develop:

Full Unity 3D game from scratch

Multiplayer games (PvP, Co op, Matchmaking, Lobbies)

Mobile games with smooth touch controls

PC games with controller & keyboard support

Cross platform multiplayer

Ranking & leaderboard systems

In app purchases & ads integration

Clean UI/UX implementation

Game optimization & bug fixing


Multiplayer Expertise

I can implement:

  • Real-time multiplayer
  • Turn based multiplayer
  • Lobby & room systems
  • Player authentication
  • Ranking / points systems
  • Dedicated or peer-to-peer networking

Your multiplayer will be stable, synchronized, and scalable not broken or laggy.


Mobile Optimization Included

  • Smooth FPS
  • Lightweight builds
  • Memory optimization
  • Device compatibility
  • Clean responsive UI

Your game won't just run it will run smoothly.


PC Game Development

For PC projects, I deliver:

  • Clean input systems
  • Resolution support
  • Multiplayer stability
  • Steam ready builds (if needed)


Send me a message to discuss and start.

Get to know Wilhelm G

Wilhelm G

Professional Game Developer Offering Full Game Development Services

4.0(4)
  • FromGermany
  • Member sinceFeb 2026
  • Avg. response time5 hours
  • Last delivery1 month
  • Languages

    English, German, Spanish, French
Hey, I’m Wilhelm, game developer from Germany with over 5 years of experience building quality games using Unity and Unreal Engine. My journey into game development started from interest in programming and tech, which I later developed into a focused skillset through continuous learning and partnership. Over the years, I’ve dedicated myself to mastering both Unity and Unreal Engine, allowing me to work on a wide range of Games for any platform. I specialize in developing complete games whether starting from an idea or a Game Design Document (GDD). My skill covers full game development process.
Reviews

2 reviews for this Gig
3.0

(1)
(0)
(0)
(0)
(1)
Rating Breakdown
  • Seller communication level
    3
  • Quality of delivery
    3
  • Value of delivery
    3
Sort By
Most relevant
  • Q
    image-docs

    quadrobytes

    DE

    Germany

    1

    Something between scam and very bad communication.

    $1,000-$1,500

    Price

    7 days

    Duration

    W
    image-docs

    Seller's Response

    Helpful?
    Yes
    No
  • H
    image-docs

    houaton

    Repeat Client

    US

    United States

    5

    This is my third time with Wilhelm And I will say he is really an expert, I love his working process and how friendly he is, I will definitely be working with him for a very long time, Thanks once again Wilhelm. Highly recommended!

    Up to $50

    Price

    4 days

    Duration

    Helpful?
    Yes
    No
Reviews

2 reviews for this Gig
3.0

(1)
(0)
(0)
(0)
(1)
Rating Breakdown
  • Seller communication level
    3
  • Quality of delivery
    3
  • Value of delivery
    3
Sort By
Most relevant
  • Q
    image-docs

    quadrobytes

    DE

    Germany

    1

    Something between scam and very bad communication.

    $1,000-$1,500

    Price

    7 days

    Duration

    W
    image-docs

    Seller's Response

    Helpful?
    Yes
    No
  • H
    image-docs

    houaton

    Repeat Client

    US

    United States

    5

    This is my third time with Wilhelm And I will say he is really an expert, I love his working process and how friendly he is, I will definitely be working with him for a very long time, Thanks once again Wilhelm. Highly recommended!

    Up to $50

    Price

    4 days

    Duration

    Helpful?
    Yes
    No