Debuting in April 2017, Little Nightmares is a puzzle-platforming series that's managed to stand out from the crowd thanks in large part to its unique blend of cartoonish environments and nightmarish enemy designs, giving the game a distinctive, immediately identifiable look. Of course, like all good horror games, there's far more going on beneath Little Nightmares' horrifyingly unique exterior, and that's something the 2021 sequel really doubled down on.