xgalaga prizes

When in double-shot mode, gain the ability to shoot one more torpedo at the same time. Else, switch to double-shot mode and limit no. of torpedos at one time to 4.

If in triple-shot mode, gain the ability to shoot one more torpedo at the same time. Else, switch to triple-shot mode and limit no. of torpedos at one time to 6.

Increase moving speed.

Activate shield.

Kill all aliens.

avoid this!. "lemon". Kill all prices gained so far and revert to default (start-) configuration. Decrease probability of finding new prizes to 1/10th for as long as the current level runs.

Increase no. of torpedos shootable at the same time by one (limit 10).