The score got me😣
This was fun! The first thing I reacted to was the background, it is too detailed for a game like this. The player and enemies can blend in a bit at times and be hard to react to in a pinch.
The second thing I reacted to was the time challenges that appear! I love those, and the little power-ups. Anything that deepens the High Score Chase is good. All these things are held back by the fact that you used AI to generate the sprites. I understand that there's not much time to make art with as many mechanics and enemy variations and all the cool stuff you did, but I would have enjoyed this with bad MS Paint graphics. The gameplay speaks for itself, and would not suffer because of a silly reason as the art only being little quickly drawn stickmen. As it stands, the generated sprites are inconsistent with each other. If it were stickmen warping slightly then I'd find that a bit charming, here it just looks like a mistake when the main character's face changes shape repeeatedly in the idle animation.
Multiple language support is nice, so is all the audio settings. I like how the music went faster and faster over time (or at least it felt like it did). Achievements are super nice too, and you have 21 of them here. Talk about replayability. Keep making cool shit, this game makes apparent that you have a feel for good design.