Spoiler Alert is an indie game for Steam which presents an idea we haven’t seen before. The game is a platformer that goes in reverse, causing players to undo the actions of the Pepper Knight who is after a certain Princess. Oh wait, Spoiler Alert! See what I did there? Anyways, normally that type of information would be the first thing you’d learn booting up the game but instead players begin their journey at the final stage of each world unlocking levels backwards for a total of 4 worlds featuring dozens of stages each.