I loved this! Half the puzzle for me was making sure there was something near by to possess after leaving an item on a button. I liked that every item had different attributes like weight or speed that were relevant to solving the rooms. Apart from a couple of super minor camera glitches (at one point, my camera was lower down than the bone I was possessing), this was super fun to play though, and left me wanting more levels with tougher puzzles. Great game!