Power UPs, well kinda

[legacy-Cavalry]

There are four power ups type things in the game

Speed

Which is forward forward forward forwar

Booster

Which is Back Back Back Back

What are the other two?

[MysTikal]

Theyre called adrenaline combos, the others are Invisible (Right Right Left Left) and Beserk (Back Back Foward Foward or Foward Foward Back Back), These are mentioned in the above stickies in the forum list, read them.

[legacy-cyghost]

edit: beaten by mystikal

:bulb: :p