There were a few moments where the player got stuck jumping against walls or they couldn't move after collecting an item. Aside from a few glitches I think this was a good idea for a game. I like the way the scene flipped when you collect a power converter. Also I liked the animation on the player sprite. Overall nice job. One small suggestion I would give would be the change the text font. It felt a bit out of place compared to the rest of the art.