Neat idea for a game. I think the physics is a cool addition, but can get in the way most of the time. Good job overall and it was a relief to play a game that had a unique take on the theme!
Cool game! I got stuck on the third level and there was no way to restart it as far as I could tell, and the music stopped playing too, but other than that, I really liked it!
I can't tell from your comment if you bought the upgrades or not, but if you didn't purchase them from the upgrade menu, you can't use them. If you did, sounds like there's an off-nominal bug somewhere. Sorry about that!
Nice work! Concept is good and I can see this being taken much further.
Feedback: I think the camera should either strictly be on the player's center, or look slightly ahead of the direction the player is moving. That would make it a little more intuitive.
Seemed like a cool take on the Portal game. Cool idea! I got semi-stuck at one point where I tried to jump off a platform to get to the thing at the bottom and either gravity is super low or the player got stuck on something, but other than that, great job!
