Wow! Awesome game you made for the jam!
I actually had a similar idea where you try to find yourself and eliminate others among an arena of doppelgangers and the doppelgangers give themselves up by not responding your inputs as expected. It was too ambitious for us to finish in 48h though so we went for another idea.
It was really great to see someone make a similar idea work! I loved how you generate the artwork and how it is a part of the game! I really liked how you ramp up the difficulty.
This is one of the best games I have played on the game jam! Thank you for making it