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Play Super Mario World 3: A Whole New World online and begin a new fan-made adventure inspired by the classic Super Mario World experience. Created for the Super Nintendo Entertainment System, this ROM hack sends Mario across five new worlds filled with original stages, familiar enemies, hidden paths, secret exits, and increasingly demanding platforming challenges.
The game retains the responsive running and jumping mechanics of Super Mario World while introducing a completely different collection of levels. Early stages provide a welcoming introduction, but the difficulty gradually increases as Mario approaches the final areas.
Super Mario World 3: A Whole New World features five distinct worlds, with eight main levels included in each one. Every world presents a new selection of environments, hazards, enemies, platforms, and secrets.
Travel across the overworld map, enter new stages, and search for routes that may lead to hidden exits or optional locations. With 44 exits to discover, completing the main path is only part of the adventure.
Players who explore carefully may find alternative routes, concealed areas, bonus opportunities, and additional challenges beyond the most obvious path.
The game is built around the familiar side-scrolling gameplay that made Super Mario World a classic. Run through colorful stages, jump across dangerous gaps, avoid environmental traps, and defeat enemies by stomping on them or using power-ups.
The controls are simple to understand but provide plenty of depth. Mario can build momentum while running, perform long jumps, carry certain objects, activate blocks, and use special abilities granted by power-ups.
Precise movement becomes increasingly important in later levels, where platforms are smaller, hazards are more frequent, and enemy placements require faster reactions.
Rather than reusing the original Super Mario World campaign, this ROM hack offers a fresh set of fan-made stages. Each level introduces its own arrangement of platforms, enemies, pipes, blocks, obstacles, and collectible items.
Some stages focus on traditional running and jumping, while others require careful timing, exploration, or knowledge of Mario's movement abilities. The variety of level designs helps each world feel different from the last.
The game follows a traditional Mario format instead of focusing on extreme Kaizo techniques, although the final sections can still provide a strong challenge for experienced platformer fans.
Not every level has only one route. Certain stages contain hidden exits that can unlock alternative paths on the overworld map.
Finding these secrets may require players to:
Discovering every exit provides an additional objective for players who want to complete the entire game rather than simply reach the ending.
Classic power-ups return to help Mario overcome enemies and environmental hazards. Super Mushrooms allow him to survive an additional hit, while Fire Flowers provide a ranged attack that can defeat many enemies.
The Cape Feather gives Mario powerful movement abilities, including the ability to spin, glide, and fly when enough speed is built up. Skilled players can use the cape to reach hidden locations or approach difficult sections in creative ways.
Yoshi may also assist Mario in certain stages, providing new ways to defeat enemies, cross hazards, and interact with the environment.
Keeping a useful power-up can make difficult levels easier, but losing it at the wrong moment may force players to rely entirely on precise movement.
The opening stages are designed to be relatively approachable, allowing players to become familiar with the new level layouts. Later worlds introduce more complicated obstacle combinations and require greater control over Mario's movement.
Challenges may include:
The gradual increase in difficulty gives players time to improve before reaching the most challenging parts of the adventure.
Super Mario World 3: A Whole New World can be enjoyed as a single-player adventure. Players can focus on clearing each stage, finding secret exits, and completing all five worlds at their own pace.
The traditional two-player mode also allows two players to take turns progressing through the adventure. One player controls Mario while the other controls Luigi, creating a classic shared retro gaming experience.
The multiplayer mode is turn-based rather than simultaneous, making it suitable for players who want to alternate attempts on difficult levels.
Super Mario World 3: A Whole New World is an unofficial creation made for players who want additional content based on the SNES classic. It preserves the recognizable graphics, controls, power-ups, and side-scrolling structure of Super Mario World while offering a different set of worlds and stages.
The game is a good choice for fans of:
Both returning Super Mario World players and newcomers to ROM hacks can enjoy its combination of familiar mechanics and original level design.
Enjoy Super Mario World 3: A Whole New World directly in your browser with an online SNES emulator. Guide Mario through five new worlds, complete custom platforming stages, collect familiar power-ups, uncover hidden routes, and search for all 44 exits.
Start playing and experience a fresh fan-made Super Mario World adventure featuring classic controls, colorful side-scrolling action, secret-filled levels, and challenges that become more difficult as the journey continues.
Super Mario World 3: A Whole New World is a fan-made SNES platformer featuring five new worlds, dozens of custom stages, secret exits, classic power-ups, and progressively challenging side-scrolling gameplay. Guide Mario through a fresh adventure designed for fans of traditional Super Mario World action.