Greenie 2: Coloured Enemies

Game description:

Enemies with sharp edges on their sides can kill the player. The other enemies can be pushed around. Red enemies react to phasing the same way as the player does. Blue enemies cannot phase through objects. Yellow enemies do not react to phasing. Enemies can only push buttons that are the same color as they are. In other words, enemies with spikes can kill you, but the others can just be pushed around. Red enemies can phase through objects like you can, but blue enemies cannot. Yellow enemies do not react to phasing at all. Finally, enemies can only push buttons that are the same color as they are.

Game controls:

Player 1:
Arrow Keys, W,A,S,D Keys Move and Z, Space Keys Phase