Super Mario Bros. 2 (prototype)

Super Mario Bros. 2 (prototype)
Dumped by Johan_1984 Released by Sazpaimon File release date May 10, 2007 Origin EPROM cartridge EPROMs 1x Hitachi HN27C301G-20 Board NES-SNROM-02 Ownership Johan_1984 (2005-?) Game Super Mario Bros. 2 System NES Genre Platformer Release date US Sep 1988 EU Apr 28, 1989 JP Sep 14, 1992

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A prototype of Super Mario Bros. 2 for the NES.

Notes

The Cutting Room Floor research

This prototype has a research article on TCRF.

• "D7D6" on the ROM label is "(sum of all the bytes in the rom) & 0xffff", and it matches the dumped ROM.

Origin

• 

  Cartridge Front

• 

  PCB Front

See also

• TMK| Lost Bytes | Prototypes | Super Mario Bros. 2
• Sazmon Pai's Mario 2 Beta Page - Sonic CulT Forums (archived)