Bullymario's New Super Mario World – Full SMW Hack, NTSC, Custom Enemies, Bosses & Music | Custom SNES Cartridge

Bullymario's New Super Mario World – Custom SNES Cartridge (NTSC)

Mario and Luigi set off on a brand-new adventure in a New Land — and this time the whole package has been rebuilt from the ground up. Bullymario's New Super Mario World is a full Super Mario World hack that replaces enemies, bosses, music and mechanics with custom-built content throughout, delivering a fresh SNES platforming experience that feels distinct from the original while staying true to what makes SMW great.

The level design is the main attraction — well-crafted stages that flow naturally and build in challenge, with a final marathon level that stands out as one of the hack's highlights: a long, tense gauntlet that puts everything you've learned to the test before the end credits roll. Custom ASM brings new behaviour to enemies and blocks, custom bosses replace the Koopalings with fresh encounters, and a handpicked custom music selection keeps the atmosphere varied across every world.

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

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

🎮 Features:

• Brand-new adventure for Mario and Luigi in a New Land
• Custom enemies with new AI and behaviour via custom ASM
• Custom bosses throughout — fresh encounters replacing the original lineup
• Custom music — new soundtrack across every world
• Custom blocks with new mechanics
• Solid level design rated Standard: Normal on SMW Central
• Climactic final marathon level — a long, tense gauntlet before the finale
• High-quality custom cartridge shell
• Plug and play — no setup needed

🕹️ Perfect for:
Super Mario World fans who want a well-designed full-length adventure with new enemies, bosses and music on real SNES hardware.

ROM hack by Bullymario.