That was tough, from level 5 it was so chaotic haha, you have to be sadistic to create an opening the size of the player then put TWO collectables in there!
I really liked this take on the theme. I wish time limits had been slightly longer on later levels as you're competing against your former self, and my former self kept making mistakes and holding me up :P sound and art were good and everything went together nicely, good job!
One thing I didn't understand, if you're going to make me use the mouse to press retry then why not let me do the portal with the mouse as well? having to keep moving my right hand is probably my one negative thing to say on the game