Spoiler Alert is a unique video game that challenges your platforming skills in reverse. You start playing the game from the end where everything has already been completed, and your objective is to undo all the progress made. The game features 100 levels spread across four worlds, and you must uncollect coins, revive enemies, and avoid time paradoxes to uncomplete the game.

The game's classic platformer gameplay is mashed with simple controls, making it accessible to all types of players. Spoiler Alert's beautiful hand-drawn graphics and original soundtrack by Roland La Goy create a memorable gaming experience. The game also features epic boss fights, upgrades, and many different and unique enemies. Additionally, the Steam-exclusive Collector's Edition version includes a level editor with Steam Workshop, the original soundtrack, exclusive hi-res desktop art and concept art, and much more.