The gameplay are nice, i like how you can tell what power up you going get by how the rooms looks. The art and sound design are nice too.
Took a while to collect every badges since the map is big, and map really help for that. Tho the enemies are a bit too repetitive with how often they spawn, and since they spawn and sort of random place sometime you can get hit the moment you enter the room.
The last run is pretty cool with the bgm, I just wished it is an actual threat that can kill the player, especially when the last save is really nearby.
But overall, really nice game!