Building a world of entertainment

Let’s create games
Our services

Unity / C++ game development
Unity game engine provides
extensive capabilities, and our team
knows exactly how to use them to
your advantage.

Backend services development
Our server development team
helps to implement new features
and improvements to the
backend services.

Co-development
We can combine our expertise to create
something remarkable! You will receive
high-quality deliverables.
Our Work
Featured Projects

Sea of thieves
Since 2019 we’ve been working closely with Rare to provide them with backend development support.
Supporting:
- Performance and optimisation
- Event support
- Player engagement services development
- CMS customisation

Grid (2019)
We helped Codemasters to develop and optimise Grid (2019).
We helped in:
- Replay and shader programming
- UI development
- Tool programming
- Gameplay development
- Bug fixing
Our partners









Our partners



Our partners




Who we are
From idea to delivery

I set up Sponge Hammer to provide programming services to video games companies.
The company fosters an environment where people feel appreciated, solve exciting problems and be open with each other.
We are focusing on backend services and video game development using the Unity engine.
As we’re a small company, we all have a personal interest in the company’s growth and how we manage our relationships. We do everything to ensure each project run smoothly, and you’re happy with the results.
Csaba Berenyi, MD
