The sound effects are top notch. Pssshhhhh! Huh! Ooof. Aaaahh. Amazing, truly the best of the best hahaha. I also liked the gameplay loop of unlocking more and more shortcuts, kinda reminded me of firelink shrine from dark souls.
My main criticism is, how does the dying really affect the game? As it stands, it feels a bit more like a teleport back to the start than really adding something that a normal warp point wouldn't. Think about how the time loop / death loop / whatever you want to call it affects the gameplay.
I think it has potential!