Amazing music! I love how the music and screen color were affected by slowing down the time. Really cool!
I'm not really sure what the objective of the game is though. I also don't know how to open doors or how to kill any enemies. I'm a bit sad that I can't play your game as it was intended because of that...
I do love the little tutorial at the start, but I feel like it would have been great if it included all of the other controls, instead of leaving the player in the dark!