How to play: Use LMB to attack, RMB to combine troops.
CatMouse.io is a cool Agario style game which is free for all to play online against each other on the same cramped map. It is possible for you to experience the new endless battle alone. Aside from that, you are allowed to invite your friends so you and these people can enjoy the challenge in a room. It is an exciting feature that will make the combat more interesting. So, you are going to engage a fierce fighting between two teams, cat and mouse. Choose the favorite faction to start. Next, you will move around the battlefield to find food. Try to eat and you will be able to multiply fighters in a short time! Especially, you can combine your troops into a bigger one. While you are roaming, you can attack minions or small members of the opposing groups. Make the prey weaker and you can devour their commander easily. Always keep an eye on everything in the surroundings to run away promptly! Good luck!