With the cursors, you can make your character run towards the left or right, and with the jump button, you can try to get from one truck to the other. So you won't have the time to take a single breath all you can do is keep going, jumping from truck to truck the entire time. The problem is that, no matter what, your character can never stop running. Cluster Rush is a first-person platform game with a pretty crazy premise: jump between a bunch of trucks in motion, with the goal of reaching your target.