Awesome! I loved the art style and how everything pulsed with your heartbeat! I thought the mechanics were all really cool and well made, but it kinda felt like you were expected to have mastered all of the mechanics from the start when I think it would have been better if the game kinda taught you a little more. I think the game could've used some sound. Like a heartbeat sound that persisted throughout the whole game would've been super cool! Other than that a great game! I can't tell you how much I loved the art and atmosphere and holding shift to freeze the environment was a great idea! Good job!
P.S. The enemy design was awesome!