The positive: This was a unique concept. I was able to make multiple attempts at the same level without getting bored too fast because there was a different malus for almost every attempt. The sound effects were cute.
The negative: I had a little trouble figuring out what to do or how to play at first as there were not really any instructions and I was expecting WASD controls, not keyboard controls. I was still able to figure it out. The world was a little too colorless for my taste. I would love to see more maluses than what was in the game. Some simple arcade music would've been cool. The game didn't hold my interest for very long because there wasn't much going on once I had seen all the different maluses.
Over all: Pretty creative but I think more ideas need to be thought of and added to make it long-term playable. I could see this being a good mobile game with a bit more development.