Super Mario Bro-Op - NES

Mario and Luigi have defeated Wario — but a taller, lankier threat has emerged: Waluigi. Team up and battle through maze-like levels across the Mushroom Kingdom and Sarasaland in this fully custom two-player co-op NES ROM hack.

Built from the ground up with co-op gameplay at its core, Super Mario Bro-Op delivers a fresh experience with new graphics, original world-specific overworld music, and cleverly designed levels that reward teamwork. Solo players can still conquer the game, though some paths are best tackled with a partner.

• Two-player co-op (also beatable solo)
• All-new graphics, levels, and world music
• Unlimited lives — no 1-up mushrooms
• 20 coins = Star power
• Additional stars hidden in invincible boxes
• [!]-boxes remove lifts — use them strategically

Compatible with original NES hardware (toaster and top loader), Retron HD, Retron 1/2/3, Retro Trio, Retro Bit, and other quality hardware clone systems. Not compatible with Retron 5, Retro Freak, or Mattel NES versions.