Daffodil the Destroyer
Valheita
CleoSombra
Thisthisthis!
I would love to see more power-ups, for one thing. D:
What would the powerups do?
There's not really any need in zOMG! for more power-ups. The game is already a walk in the park.
As a soloer, I frequently use powerups, and I still struggle with some areas of the game (like, for example, those horrible masks in Otami). Just because the game seems totally easy for some doesn't mean that others wouldn't benefit from additional powerups. I, for one, would probably use new powerups (I like the idea of an instant warp to the Null chamber), and I would like to have additional items to purchase that would show Gaia with my dollar that I value zOMG.
Multiple masks can be an issue for a soloer, but 1 v 1 they're pretty easy. You just use Duct Tape or Scaredy Cat. (Provided you have them, of course).
But, I will concede that people who are interested in spending their money on the game will make uses for powerups created.