Mouse Run is a fun endless running game. You play as a cute mouse, and your mission is to collect as much cheese as you can. You'll also need to dodge obstacles and crazy trains to get to the next level.

To complete each level, you need to collect the required amount of gold coins. When you collect enough coins, you'll be able to unlock a new level.

The mouse can be trained to perform different moves, such as a jump, a slide, and a roll. You can use these to help you dodge obstacles and reach new areas.

You can use the left and right arrow keys to run forward or backward. You can use the up arrow key to jump.