GoBattle.io is a 3D multiplayer gobattle game with extremely colorful graphics. The point of the game is to kill your opponents to become the ultimate king.
Wormate.io is a 2D multiplayer game in which you are a worm that eats junks food such as candy, chocolate, etc. The more junk food you eat
PirateBattle.io is a 3D pirate ship battling game. You take your ship into the sea or more accurately 7 bodies of water that combine to make 1 big sea. And you get to cannon any pirate ship that comes by.
CurveFever.io is a superbly concucted extremely addictive game that has awesome graphics. The creators of the game have received much respect in the gaming community for having created this particular game.
Hexagor.io is a game that is sort of like chess. Theres a playboard made up of hexagonals. You are given a base and from that base you are able to press on the neighboring hexagonal spaces to further gain a bigger piece of the playboard