Use arrow keys LEFT and RIGHT to rotate the dart.
Press SPACE to throw the dart. Hold space longer to throw it harder.Try to score as many points as possible within the timelimit
To be able to go to the next level you'll have to get AT LEAST the needed amount of points for that level. There are 5 different point-balloons. 10, 20, 30, 40 and 50 points. And 3 different bonus-balloons.