Roms you have got to play on your psp(SNES GENESIS NES)

River City Ransom NES
BattleToads NES
F-Zero SNES
Herzog Zwei Sega Genesis
Dragon Warrior NES
Contra NES
Gunstar Heroes Sega Genesis
Baseball Stars NES
Shining Force II Genesis
Archon: The Light and The Dark NES
Tetris Attack SNES
Lakers vs. Celtics and the NBA Playoffs Sega Genesis
Sonic the Hedgehog SEGA GENESIS
Bionic Commando NES
Mike Tyson's Punchout! NES
Final Fantasy III (VI) SNES
The Secret of Mana SNES
NHL 94 SEGA GENESIS
Super Mario World SNES
Super Mario World 2: Yoshi's Island SNES
Final Fantasy II (IV) SNES
Tecmo Super Bowl NES
Super Mario Bros. 3 NES
Super Mario Kart SNES
Chrono Trigger SNES
Legend of Zelda: A Link to the Past SNES
Super Metroid SNES
Super Mario Bros NES





Feel free to add any more games.