.io Games

MK Agario (Permanently unblocked Agar.io)

Diep.io (A popular .io game where you shoot other tanks and level up!)

Arras.io (The sequel to diep.io!)

Paper.io 2 (Make your paper larger by making enclosed areas!)

Slither.io (Slither your way through and eat the dots to get to first!)

Zombs Royale (An online battle royale!)