Really nice idea, was very satisfying playing around with the time mechanic. They don't make boxes like they use to. Great job!
Played and is a great start, you should add checkpoints, is very hard like IWannaBeTheGuy. Congrats!
You found the totally intentional and not debug related secret, congrats!
It's not complete so your confusion is valid, thank you for the comment!
liked the game a lot, got the hang of it after a few tries, should make varying difficulties