itch.io

You are correct, the performance issues are stemming from the scales.
I wanted to fix the issues but I didn't have enough time to, it would have needed a rewrite of the scales/collision detection.

Awesome done game, very fun and addicting.
I also like the conecept, the art and the audio.

Overall very well done!

This game is absolutely awesome.
Very nice pixel art, good gameplay loop, very good music.

Pat yourself on the back, you went above and beyond!