Implementing a new game --> Clonk ???

[excalibur]

(a game -> visit www.clonk.de check the older free tryouts)

[Chronon]

It looks pretty fun.  Unfortunately, Open Clonk appears to be written in C++, so porting to Rockbox would require significant re-writing of the code.

[AlexP]

Also keep in mind things like no floating point, no malloc etc.

[mcuelenaere]

Also keep in mind things like no floating point, no malloc etc.

The malloc-implementation used by Lua could be put in pluginlib so others can use it too, so technically 'no malloc' isn't a limitation anymore.