I agree with Vortex. It's a very hard game, but I think the music works in its favor. It adds some stress to the game and makes you antsy, which I thought made it pretty fun. Then again, my friends and I were playing it on a call with the dev and laughing our asses off at how much we were struggling, to the point that the dev had to give us a cheat he left in an older version of it.
While playing, we found a glitch where you can clip into a wall, which could be used for a 100% speedrun, but I'm not sure. The dev said it likely wasn't good tech.
May I get the scoop on if the dev beat the game in its entirety, or does it stand as a theoretically possible game?
I also tried to use the clip into the wall glitch when I played, because I had landed in a really good position, but it didnt let me jump once I was clipped, I tried to time my jump to when I would exit the wall but it sadly didn't work, it could be possible it's a real thing but without TAS i think it would be hard to test