Will have a Linux version:
http://www.linuxgames.com

http://storage.act-9.com/2005/0222/nanaca.htm

Fun looking game:
http://www.valarsoft.com/ramuso/?dpage=pagine&page=pagine&pagID=8
Used to play the original game, that this is based on, when I was a wee bit younger. Going to see if I can build it on my Ubuntu laptop, so far I need to install the liballegro-dev packages and associated dependencies.
Found out about the game at Linux Games.

Got it to build easily [...]