Welcome to play CatMouse.io game for free in friv22.com. CatMouse.io is a wonderful game from our great collection of Friv 22 games which are updated everytime. Check and Play CatMouse.io game for free in friv22.com. CatMouse.io is a wonderful game from our great list of Friv 22 games that are updated everytime.

Use Move Mouse button to Move, Use Left Mouse button to Attack, Use Right Mouse button to Speed Up, Use Enter button to Chat,

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