Super Mario World CO-OP – 2 Player Simultaneous Hack, PAL, Mario & Luigi Together | Custom SNES Cartridge

Super Mario World CO-OP – Custom SNES Cartridge (PAL)

Super Mario World was never designed for two players at once — but that's exactly what this hack fixes. The Super Mario World 2 Player Simultaneous Co-op Hack brings Mario and Luigi onto the screen at the same time, letting two players explore Dinosaur Land together in real-time co-op, the way New Super Mario Bros. Wii would later make mainstream.

The co-op patch was originally created by Noobish Noobsicle — a technical achievement that required deep ASM work to make two simultaneous players possible on SNES hardware. Bloony Fox and NesDraug took that foundation and built a complete hack out of it: redesigned and extended levels built specifically around two-player co-op gameplay, with custom graphics throughout and stages restructured to make the two-player experience feel intentional rather than bolted-on.

The result is something Nintendo never gave us — Super Mario World as a proper two-player co-op experience on real SNES hardware.

This is a custom-made cartridge ready to play straight out of the box.

✅ Compatible with:
Super Nintendo (SNES) · Super Famicom

🎮 Features:

• True 2-player simultaneous co-op — Mario and Luigi on screen at the same time
• Full hack built around co-op gameplay — redesigned and extended levels
• Custom graphics throughout
• Levels restructured specifically for two-player play
• Based on the original co-op patch by Noobish Noobsicle, expanded by Bloony Fox & NesDraug
• Requires two SNES controllers
• High-quality custom cartridge shell
• Plug and play — no setup needed

🕹️ Perfect for:
Mario fans who want to play Super Mario World together with a friend on real SNES hardware, couch co-op enthusiasts, and anyone who always wondered what two-player SMW would look like.

ROM hack by Noobish Noobsicle, Bloony Fox & NesDraug.