Painty.io is one of the latest .iO games where you will play free online with tons of enemies in a cool multiplayer mode. Destroy every player by shooting paint and remember to rank up, dominate the map with the best power. Not only that, you need to eat food on the floor to earn more experience, add more fuel and improve your point. You upgrade your skills easily later. Aside from that, remove every monster around you before they hurt you. Good luck!
Instructions: Use arrows or WASD to move, LMB to shoot.