Fun :)
Sometimes it felt like the F key wasn't working correctly and collisions are a bit off but other than that fun game and good concept :)
Thank you for the feedback! The F key does that whenever you flip upside down and press F, the game thinks you are trying to flip the objects upside down AGAIN so it doesn't really do anything. For the collisions, that's on me because I forgot to set the rigidbodies to continuous collision. Thank you for playing it!