"The Swapper" is a 2D-puzzle game with a very dark atmosphere and unique art style. As the protagonist you wield the eponymous Swapper device which - when triggered - creates clones of yourself that imitate your every move. And, of course, it also lets you swap bodies with your clones. The puzzles require you to make use of these mechanics in creative ways. Most of them are not too difficult, but there are some tough nuts to crack along the way.

For me, however, it is in the story department where "The Swapper" really shines. Sure, it raises more questions than it answers, but it's still a thrilling gedanken experiment about the human soul, identity and the significance of extreme isolation from society. The short story that Wells, Lem or Dick never wrote made into a game.