"Use your MOUSE to aim and LEFT CLICK to shoot the targets. The closer you get to the bullseye, the more points you get. Sucessive bullseyes will double up points, so when the first bullseye earns you 20 points, the next one will earn you 40 and so on. Meet target goals to move on to the next level. You are allowed 5 misses only. Don't forget to submit your high score!"