One and One story is a new puzzler that revolves around a couple and their story. In each level, you try to make the two characters confront one another – but it’s easy said than done – you’ll have to go through tricky puzzles that’ll be sure to make you think! Characters are swappable by pressing the “z” or ‘c” key. Along with a unique storyline One and Once Story combines a good sense of the platformer, puzzler and art genres. Music ties in with the theme of the story and creates a unique and mysterious atmosphere. Here’s the official walkthrough of the game if you get stumped!