I regret not having a simultaneous osx build, but time constraints did not allow for such indulgences ...

Ah, it was work, but it’s more or less done: my entry for Ludum Dare 13.

Download here for windows. (2MB)

Download here for OSX 10.5. (2.3MB)

The source is here. (2MB)

Tools:

Used Allegro/C/The GIMP/FMod Ex/a microphone/audacity/Milkytracker/Dev-CPP. Used two samples from soundsnap.com.