Step 1: Choose A Difficulty (Difficulty affects the obstacle speed moving from left to right.) Easy = 2 secs. Medium = 1.5 secs. Hard = 1 secs. Impossible = 0.5 secs. Step 2: Choose Your Character (I'm still making characters!) Step 3: Place your mouse on the slider (you don't need to hold down) and go up and down to control the character. The object of the game is to dodge the obstacles coming from the right by moving up and down. You lose when you get hit three times.