I'm having an issue. I just installed this on Linux, more specifically Debian Unstable, x86_64, but with i386 architecture support as well (for Steam and Steam games).

This game launches, and I see a menu screen with an animation of a rocket and with music, and there's a custom mouse pointer. However, clicking on the buttons has no effect. Using cursor keys doesn't seem to do anything either. I have to switch to a console window to close the game.