1. One of my favorite game and I think it has huge potential. There's a mechanic? that when you hit the enemy against the wall, they will bounce back collide with my drill again to conduct a quick kill (2 HP for now). Another thing is the machine turns at the end of the dash, and that could be used at a mechanic?
2. The controls are not clear...
3. Need to indicate how much health left for player, and also distinguished the two player.
4. When the players are far apart, I cannot target the enemy properly... maybe that's intentional?