Loved this game. It was super fun and creative. My only gripe is that I wish you could see a faint version of the mind lines as several possessions require timing with moving lines. Another "character" type you can add if you ever wanted to expand on this is "the heavy". Their ability could be that their corpse can activate buttons after landing. This would allow you to create levels that had "trick shots" with their corpses through mid-air possessions.
This game deserves to be on the featured page.