It's fun to make it through the different physics puzzles. The music always knows when to cut in to make the player feel triumphant. I can imagine this game is a ton of fun in multiplayer.

The game is super reliant on how the player's hands interact with the environment. After a brief learning curve, grabbing objects and climbing ledges is fairly intuitive. That said, the number of times the physics behaves in less then stellar ways in numerous. Sometimes you grab a ledge in an unintended manner, or your hand gets stuck behind your head, forcing the player to spend time adjusting. The biggest pain is how jumping isn't consistent. It gets to be tiring when you try to jump over a ledge but your input didn't register, resulting in the character walking into a pit.