Short but sweet. The graphics look great - the limited colour palette is nice and the sprites are well drawn. I also enjoyed the music and overall sound design. The movement is a little slippery for my liking, but it's not unmanageable and certainly gives a low gravity feel. Having a victory cutscene after completing the game is a very nice touch.
It took me a while to realise I could shoot the boxes generating the electric barriers and I spent an embarrassing amount of time looking for a key or something. Not sure if that's a conveyance issue or just me being dumb.