This is a superb game jam entry. The loop theme is clearly implemented, the music fit the atmosphere, and the play on perspectives is really cool. Very MC Escher-like and also reminds me of the Arcane Sanctuary in Diablo 2. You kept the gameplay short and fun, and it looks like there's plenty of additional mechanics you could add post jam. The only criticism I have is not being able to pause and quit to the menu. It's not a huge deal (I'm pretty sure I skipped this myself on this jam), but its something to think about in the future.
Overall, this is a fantastic entry and really creative!