At the moment, it's Windows only. I'm not sure if it runs on Wine, but give it a try? When the game engine I'm working on is ready (Lune), it'll be cross-platform. Meanwhile, I'll be using other rapid development tools to quickly prototype games. Sorry about that.
Yup, you're on for sfx and calereneau is on for music.
also, after checking this project I realized that I have a bunch of raw samples that could definitely be put to good use in this project. So, I give you these samples of machinery (including a circular saw), some click noises, and a synth that sounds like a silly cat at several different pitches. go ahead and use whatever you want, mangle it any way you want.