- It is time for you to enjoy the title of Cats Arena completely online and without downloads. It is a game that has been successful on mobile platforms and that we can now offer in this computer version. You have to build your own battle machine and face players from all over the world in PvP battles of Cats Arena. Io.
Get ready to play the Cats Arena.io game, it's free from our servers, it's one of the most played Action games on the net.