• Since bonus dots are quite valuable, it can often be worth your loss in speed bonus to spend some time gathering extra bonus dots before completing a level. However, most bonus dots are guarded by enemies, so pick and choose carefully. There is no guaranteee that you can collect all of the bonus dots in any given level.
• How much damage an exploding bomb causes depends on exactly when it’s detonated. Since the spark always travels at a speed that's proportional to your hand’s speed, you can predict the position of enemy hands at detonation time.
• Watch the acid droplets carefully to learn how they chase you. You may be able to avoid them once you have learned their secret.
