Just completed the game and felt compelled to write a review about this gem of a game.Swapper,at it's core is a wonderful puzzle game with an interesting cloning/soul switching mechanic which can be used to solve puzzles and navigate the overworld in general.The core concepts of the game are quite simple and the puzzles make wonderful use of it.Never does a puzzle feel unfair or esoteric(except a few odd ones which are few and far in between) , infact almost all of the puzzles are well thought through and give you a feeling of immense satisfaction upon solving them , and that in my opinion is what makes the game so great . Also no review about "The Swapper" would be complete without mentioning the awesome Visuals and Sound Desing.The OST is spot on and visuals give you a sense of immersion which help in elevating the game to the realm of all time greats of the genre .