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Round Mouse
Casual / Puzzle Full game development Mobile

Mahjong Quest

A stable casual puzzle game with clear core gameplay, delivered on time with a documentation-driven, QA-focused process and a foundation ready to scale.

The goal

Quickly develop a stable casual puzzle game with clear core gameplay and the potential to scale.

How we approached it

We structured the process using clear documentation, proven tools, and a systematic QA approach. This kept the project predictable and the build stable as it came together.

The result

The game was delivered on time, without critical bugs, and with a solid foundation for further development.

If you’re looking for a team that can work fast and efficiently, we’d be happy to discuss a collaboration.


This case study is based on Round Mouse’s own published project notes. It intentionally avoids client names, revenue, ratings, or download figures, which are not public.

Have a game idea or a project that needs a reliable team?

Tell us what you're building. Whether it's a prototype, a mobile title, a WebGL experience, or extra Unity capacity for your team — we'd be glad to talk.

Based in Ukraine · Working worldwide