SMB Crossover for NES

One Mushroom Kingdom. A whole NES library of heroes.

A native NES adaptation of Super Mario Bros. Crossover, built on SMB1Base. Play SMB’s levels with character-specific movement, weapons, upgrades, music and health systems.

Player’s guide · Full roster image · Build from source · Report a bug

In development: the November 3 expanded MMC5 nightly has 93 selectable identities across a 32-slot, four-row menu. Prince of Persia is displayed but remains locked; additional requested characters are still being integrated. Menu availability does not mean every character has completed stage and powerup testing. The prepared source build currently contains 37 identities; see the build table below.

Actual emulator capture from the November 1 85-character WIP.

What’s in the game?

• Distinct characters. Busters, swords, arrows,…