Use UP and DOWN arrow keys to get the respective TOP and BOTTOM cats to jump. Jump over the hurdles. If you crash, press the green flag again. The aim of the game is to not have either cat crash for as long as possible. The time elapsed in your current run is displayed on the right, next to a display of the number of hurdles jumped.
This is a meant to be a single player game, it may not look like it but it is. You can play multiplayer with a friend using the same computer to get a better score.
