Was fun to play, wasn't sure what pickups were at first but was able to figure it out. there were a few bug like getting suck on the enviroment, and there was an issue were invinciblity was a bit too potent as when you were in this state going in and out of a level you would be back in invinvibility once you re-entered the pervious level even if you were no longer invincible.
looks good, was fun. :)