Finally Updated the playable to support key board controls.
It's kinda confusing but this is how the controls work:
Player 1:
Up-Down-Left-Right - To roll around
C - Engorge/Jump
V - Pulse (figure put who you are)
Player 2:
W-A-S-D - To roll around
> - Engorge/Jump
? - Pulse (figure put who you are)
You basically just press in the direction you want to roll. This means that if you're on the floor you press left or right, if you on a wall you press up or down.
If you just want to check out the game, or don't have any friends :/ here is a recent gameplay video.