I beat Octodad, which is one of the most ridiculous games I've ever played. The plot is you're an octopus masquerading as a human and you do everything in your power to prevent others from noticing this. The developers purposefully created terrible game mechanics so that you'd have difficulty moving about and could possibly raise suspicion. That is essentially the game: Doing things that would be simple in any other game, like walking up the stairs, in a normal fashion so that no one realizes you're an octopus. Of course this raises several questions, like how does your wife not realize she's married to a mollusc? How did you even procreate?