The game is basically simple, make the Usuls fall from their helicopter hat thingies and score some points. The neopoints ratio for the game is 2 so scoring 500 gets you instant 1,000 neopoints.
There are just two things you need to remember on this game, and its when to shoot the Usuls. Accuracy and timing are essential in the game. Master this and the game ends in 15-20 minutes tops.
1) Orange, green, black Usuls – they don’t really shoot and there shouldn’t be any trouble dodging the attacks. But they vary in the speed that they descend. Shoot the Usuls when they’re aligned with your ramp horizontally and not with your character, the Nimmo.
2) Blue, white and red Usuls – they’re the ones who vary in speeds when they descend “and” always shoots you. It’s most advisable to shoot them when they’ve already taken their shot. Your bullets travel faster and would hit their helmets just as they descend but after shooting, move your character because if you don’t you’ll get hit.
One last hint that I could offer you is that, the flow of how the Usuls fall aren’t randomized. So it wouldn’tt really take time to master the game. anyway good luck and have fun! – oblivion29225