- Home: http://zzo38computer.org/fossil/heromesh.ui/home
- State: beta
- Download: http://zzo38computer.org/fossil/heromesh.ui/dir?ci=tip
- Platform: Linux
- Keyword: game engine, puzzle
- Code language: C, JavaScript
- Code license: Public domain
- Code dependency: SDL
Suitable for puzzles like Sokoban.