Seriously, if you included a bit more explanation, this would be a 5 star game across the board. Tell people to use MOUSE to operate the dudes, WASD to move, and give a visual explanation of what everyone does. Also, make ESCAPE the pause button, not P (or do both!).
Also, "17 - Just Grab It" - what the helllllllllllllllll... Couldn't get past that one, was very frustrating.
Aside from that though, I really liked it! Solid graphics and music, and I really REALLY liked the voice acting. Jam fucking rules :D