concept is really interesting, but the randomness of movement was very annoying (a single random choice per intersection is fine, but going in circles 5 times is not). still fun though!
I like the concept for sure, Good job!. Still a little glitchy though, especially with the shadow. I died, but it killed itself after (I didn't press 'x') and I got the achievement. It also got thrown off the screen by rocks another and I had to restart.
Would also help if the mailbox teleportation would tell you the name of the area you're in. And a minimap would be great as well.
You really need to up your coefficient of friction a bit. I have a square block placed on top of a round one, and it's been wobbling back and forth for over 20 minutes now... it's slowed quite a bit, but still no sign of stopping.
I think it was a lot harder than it needed to be, mainly because the ground was too slippery, and a little too rigid time syncing required for some levels. Had to redo level soooo many times it really pissed me off. The game wasn't fun anymore.