Play Nintendo (NES) Games Online

Play classic NES games online free. Super Mario Bros, Contra, Tetris and more Nintendo games in your browser.

1985 games available

Play Bandai Golf: Challenge Pebble Beach (USA) - Realistic NES Golf Sim online红白机

Bandai Golf: Challenge Pebble Beach (USA) - Realistic NES Golf Sim

Play Bandit Kings of Ancient China (USA) - Koei Strategy Classic online红白机

Bandit Kings of Ancient China (USA) - Koei Strategy Classic

Play Barbie (USA) - Barbie's Dreamworld NES Classic online红白机

Barbie (USA) - Barbie's Dreamworld NES Classic

Play The Bard's Tale II: The Destiny Knight (Japan) - NES RPG online红白机

The Bard's Tale II: The Destiny Knight (Japan) - NES RPG

Play The Bard's Tale (USA) - Essential NES Dungeon RPG online红白机

The Bard's Tale (USA) - Essential NES Dungeon RPG

Play The Bard's Tale (USA) (Beta 1) - Rare NES RPG Prototype online红白机

The Bard's Tale (USA) (Beta 1) - Rare NES RPG Prototype

Play Barker Bill's Trick Shooting (Europe) - Nintendo Zapper Game online红白机

Barker Bill's Trick Shooting (Europe) - Nintendo Zapper Game

Play Barker Bill's Trick Shooting (USA) - Iconic NES Zapper Action online红白机

Barker Bill's Trick Shooting (USA) - Iconic NES Zapper Action

Play Baseball (Japan) - Original Famicom Sports Classic online红白机

Baseball (Japan) - Original Famicom Sports Classic

Play Baseball (Japan) - Foundation of 8-Bit Sports online红白机

Baseball (Japan) - Foundation of 8-Bit Sports

Play Baseball (USA) - e-Reader Edition for GBA online红白机

Baseball (USA) - e-Reader Edition for GBA

Play Baseball Fighter (Japan) - Retro Famicom Sports Action online红白机

Baseball Fighter (Japan) - Retro Famicom Sports Action

Play Baseball Star: Mezase Sankanou!! (Japan) - SNK Famicom Classic online红白机

Baseball Star: Mezase Sankanou!! (Japan) - SNK Famicom Classic

Play Baseball Stars (USA) - The Definitive NES Baseball Experience online红白机

Baseball Stars (USA) - The Definitive NES Baseball Experience

Play Baseball Stars 2 (USA) - High-Octane NES Sports Action online红白机

Baseball Stars 2 (USA) - High-Octane NES Sports Action

Play Bases Loaded (USA) (Rev 1) - Classic Jaleco Baseball online红白机

Bases Loaded (USA) (Rev 1) - Classic Jaleco Baseball

Play Bases Loaded 3 (USA) - The Quest for Perfection online红白机

Bases Loaded 3 (USA) - The Quest for Perfection

Play Bases Loaded 4 (USA) - The Final Inning on NES online红白机

Bases Loaded 4 (USA) - The Final Inning on NES

Play Bashi Bazook: Morphoid Masher (USA) (Proto) - Unreleased NES Gem online红白机

Bashi Bazook: Morphoid Masher (USA) (Proto) - Unreleased NES Gem

Play Batman (Japan) - Sunsoft's 8-Bit Cinematic Masterpiece online红白机

Batman (Japan) - Sunsoft's 8-Bit Cinematic Masterpiece

Play Batman: Return of the Joker (USA) (Beta) - Advanced Prototype online红白机

Batman: Return of the Joker (USA) (Beta) - Advanced Prototype

Play Batman: Return of the Joker (USA) - Sunsoft's NES Visual Pinnacle online红白机

Batman: Return of the Joker (USA) - Sunsoft's NES Visual Pinnacle

Play Batman: The Video Game (USA) (Beta 1) - Rare NES Prototype online红白机

Batman: The Video Game (USA) (Beta 1) - Rare NES Prototype

Play Batman: The Video Game (USA) (Beta 2) - Developed NES Proto online红白机

Batman: The Video Game (USA) (Beta 2) - Developed NES Proto

Play Batman: The Video Game (USA) - The 8-Bit Dark Knight Classic online红白机

Batman: The Video Game (USA) - The 8-Bit Dark Knight Classic

Play Batman Returns (Europe) (Beta) - Rare Konami NES Prototype online红白机

Batman Returns (Europe) (Beta) - Rare Konami NES Prototype

Play Batman Returns (Europe) - Konami's NES Brawler online红白机

Batman Returns (Europe) - Konami's NES Brawler

Play Batsu & Terry: Makyou no Tetsujin Race (Japan) - Famicom Action Gem online红白机

Batsu & Terry: Makyou no Tetsujin Race (Japan) - Famicom Action Gem

Play Battle Chess (USA) - Animated NES Strategy Classic online红白机

Battle Chess (USA) - Animated NES Strategy Classic

Play Battle Fleet (Japan) - Famicom Naval Warfare Strategy online红白机

Battle Fleet (Japan) - Famicom Naval Warfare Strategy

Play Battle Kid: Fortress of Peril (USA) (V1.000) - Retro Indie Action online红白机

Battle Kid: Fortress of Peril (USA) (V1.000) - Retro Indie Action

Play Battle Stadium: Senbatsu Pro Yakyuu (Japan) - Famicom Sports online红白机

Battle Stadium: Senbatsu Pro Yakyuu (Japan) - Famicom Sports

Play The Battle of Olympus (USA) - Classic NES Mythological RPG online红白机

The Battle of Olympus (USA) - Classic NES Mythological RPG

Play Battle City (Japan) - Namco's Iconic Tank Shooter online红白机

Battle City (Japan) - Namco's Iconic Tank Shooter

Play Battle City (World) - Namco Museum Archives Edition online红白机

Battle City (World) - Namco Museum Archives Edition

Play Battletoads (Japan) - Famicom Hardcore Beat 'Em Up online红白机

Battletoads (Japan) - Famicom Hardcore Beat 'Em Up

Play Battletoads (Japan) - Tradewest Famicom Classic online红白机

Battletoads (Japan) - Tradewest Famicom Classic

Play Battletoads-Double Dragon (USA) - Epic NES Beat 'Em Up online红白机

Battletoads-Double Dragon (USA) - Epic NES Beat 'Em Up

Play Be-Bop-Highschool: Koukousei Gokuraku Densetsu (Japan) - Famicom Adventure online红白机

Be-Bop-Highschool: Koukousei Gokuraku Densetsu (Japan) - Famicom Adventure

Play 1942 (NES) - CN Translated [MS Translation] online红白机

1942 (NES) - CN Translated [MS Translation]

Play 1942 (NES) - CN Translated [Hanhua Ni Mei] online红白机

1942 (NES) - CN Translated [Hanhua Ni Mei]

Play 1944: The Loop Master (NES/STG) - CN Translated [MS Translation] online红白机

1944: The Loop Master (NES/STG) - CN Translated [MS Translation]

Play 1944 (NES/STG) - CN Translated [Hanhua Ni Mei] online红白机

1944 (NES/STG) - CN Translated [Hanhua Ni Mei]

Play 1991 Horse Racing (NES) - Chinese Original [Idea-Tek] online红白机

1991 Horse Racing (NES) - Chinese Original [Idea-Tek]

Play 4-Player Mahjong (NES) - CN Translated [Starry Sky] online红白机

4-Player Mahjong (NES) - CN Translated [Starry Sky]

Play 75 Bingo (NES) - Chinese Original [Sachen] online红白机

75 Bingo (NES) - Chinese Original [Sachen]

Play Tank 1990 / Battle City (NES) - CN Translated [Jiuban] online红白机

Tank 1990 / Battle City (NES) - CN Translated [Jiuban]

Play Super Contra 93 (NES) - Modified Version [Yanshan Software] online红白机

Super Contra 93 (NES) - Modified Version [Yanshan Software]

Frequently Asked Questions

Yes — all NES (Famicom) games on OldGame.io run directly in your browser for free. No emulator downloads, no ROM hunting, no complicated setup. Relive the 8-bit golden age instantly.

OldGame.io has 1,400+ NES games — one of the largest browser-playable NES collections online. From the iconic Super Mario Bros trilogy to hidden gems like Sweet Home and Moon Crystal, there's always something new to discover.

The NES defined modern gaming. Must-plays include Super Mario Bros 1-3, The Legend of Zelda, Contra, Mega Man 2, Castlevania, Kirby's Adventure, and the original Final Fantasy. If you're looking for 2-player fun, Contra and Battle City (Tank 1990) are unbeatable.