Use WASD to move. Gem's attacks: Z - Nose Cannon Pick a piece of debris out of your nose, flick it forward, then cause it to explode. X - Explosive Landmines Transform patches of grass around you into bombs, then instantly detonate them, blowing up enemies around you. C - Destructive Sacrifice Gather energy, then explode your own body, causing a massive explosion. Credit to One Piece for Gem.
