Mouse Chaos is a memory + abstract strategy game. You have a set of mice to which you need to get to your nest. This is indicated by a color on the mouse's underside. During the game, you discover the color of the mice and attempt to get your mice into your nest. The endgame has a trading aspect where you trade a mouse of a color that is not the home nest's color to the proper owner who in turn may wind up having to trade as well. Cats and chairs serve as devices to thwart your opponent's movement. Cheese covers can be used to protect your mice. The game is well themed with excellent bits.