Karnage.io is a 2d MMO shooter .io game. It's free for you to play online and check out your shooting ability! Embark on the combat with a block-type character and move around the playing field which is surrounded by lava. Use the weapon that you are armed in order to shoot down any enemy in the path. Do not forget to dodge their attacks to survive! Like Slay.one, you can find something and cover your body to escape incoming bullets. Let's start and win!