So, this was actually quite great!
The gameplay and puzzle design is really fun! I love all the new mechanics you kept on adding throughout the levels. At first I didn't get the mechanic of having a higher count that other enemies to kill them, but once I got that, I was having a lot of fun! I especially enjoyed the bomb/clones room, it was the hardest challenge but a ton of fun to figure it out. The visuals where simple but fitting and the music fits well!
I think it's really clever how you teach the player some of the mechanics, like that one room that blows up immediately that shows you it can kill other enemies and yourself. Visually, my only gripe was that the UI could've used a little spucing up, but it's a game jam and I'm aware time is tight.
Overall, it fits the theme of the jam REALLY well and has legitimately great game design.
Very good job!