Interesting title if you happen to be a game dev that works in Unity. If you're not... oh well. I've given you a pretty high rating on most categories, because I spent time trying to solve the puzzle, and I think I did in the end (not sure yet, LOL), but I think the game isn't very fun, there isn't much to do, and it has no potential as a real thing to eventually release.

I think you made a great game jam project that's specifically about Unity.

From a technical perspective, 2 things:
1. Your camera controller being a child of the protagonist object when doing the endless running is mental. It will make people feel sick.
2. Your FPS controller allows the mouse to exit my main screen and go to the next. Which leads me to mess up my OBS settings, when trying to move swings about... Bad idea. :)