If: Then's reactivity is so extremely satisfying – asking for vitality and receiving an idle animation in turn absolutely solidified my trust in the game and its choices. I was also pleasantly surprised to see the different ways the story can unfold based on the different permutations of upgrade orders – each one I experienced offered a different texture, which is difficult to pull off without introducing tonal whiplash. If: Then is very cleverly written. Oh, and everything about the interface is so, so pretty and so, so slick. I love it to death.