Yo
I remember seeing an ad for a player with a game like that or it was just to get a woman pregnant. Of course it was a fake game. But you made it real. lol
Things I like:
-Chara designe
-You way for pushing limit
-Game plays is simple but effective
-You use
-You use interesting variations. The game is certainly repetitive, but you know how to play with your elements to break it out of its monotony.
I like less:
-No musique and sound effect.
-The game deserves to be rebalanced. Stage 1 is a bit too hard at the beginning, and the further you progress the less difficult it is. But nothing serious. Balancing is always the hardest thing to perfect.
Final point:
Simple but effective, with some good ideas. You say it's repetitive, but you added elements intelligently and played with the enemies so that each level had its own subtlety.
Well done. I had a good time. Thanks for suggesting this game for the jam. Good work. ^^