Play Super Mario World - The After Years (Ultra) Online

Super Mario World: The After Years is a fan made ROM hack for the Super Nintendo Entertainment System. It takes the familiar foundation of the original game and builds a completely new, much larger adventure from it, expanding the map with fresh lands and challenges.

You control Mario, or sometimes Luigi, as you travel across a sprawling overworld to rescue Princess Peach from Bowser's latest scheme. The game introduces new power ups, like a cape that grants more controlled flight, and heavily features Yoshi, who now has a useful floating jump. Exploration is key, as you hunt for numerous hidden exits to unlock secret paths and new stages, many of which demand precise platforming and a sharp eye. The difficulty is noticeably higher than the original, often requiring careful timing and multiple attempts to clear a tricky section. It feels like rediscovering a favorite place that has grown and changed in surprising ways.