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 97 Hong Kong to Beijing Rally [Tianyuan Software] (CN) [RAC] online红白机

97 Hong Kong to Beijing Rally [Tianyuan Software] (CN) [RAC]

Play Troubled Times of the Three Kingdoms [Nanjing Technology] (CN) [SLG] online红白机

Troubled Times of the Three Kingdoms [Nanjing Technology] (CN) [SLG]

Play Century Conquest [Waixing Technology] (CN) [SLG] online红白机

Century Conquest [Waixing Technology] (CN) [SLG]

Play Classic Battles of WWII [Hengge Electronics] (JP) [SLG] online红白机

Classic Battles of WWII [Hengge Electronics] (JP) [SLG]

Play The Addams Family: Uncle Fester's Quest [DMG] (US) [ACT] online红白机

The Addams Family: Uncle Fester's Quest [DMG] (US) [ACT]

Play Adol's Chronicle: Ys Adventure [Waixing Technology] (JP) [RPG] online红白机

Adol's Chronicle: Ys Adventure [Waixing Technology] (JP) [RPG]

Play Human Weapon (v2.0): Ningen Heiki [Starry Sky Translation] (JP) [ACT] online红白机

Human Weapon (v2.0): Ningen Heiki [Starry Sky Translation] (JP) [ACT]

Play Code Name: Viper [TPU Translation] (JP) [ACT] online红白机

Code Name: Viper [TPU Translation] (JP) [ACT]

Play Warehouse Family & Brain Games [Subor] (CN) [PUZ] online红白机

Warehouse Family & Brain Games [Subor] (CN) [PUZ]

Play The Legend of Sword and Fairy [Nanjing Technology] (CN) [RPG] online红白机

The Legend of Sword and Fairy [Nanjing Technology] (CN) [RPG]

Play Celestial Sword and Divine Tune [Waixing Tech Localization] (JP) [RPG] online红白机

Celestial Sword and Divine Tune [Waixing Tech Localization] (JP) [RPG]

Play Sword and Love: Fairy Quest [Nanjing Technology] (CN) [RPG] online红白机

Sword and Love: Fairy Quest [Nanjing Technology] (CN) [RPG]

Play Fairy World Elves [Nanjing Technology] (CN) [RPG] online红白机

Fairy World Elves [Nanjing Technology] (CN) [RPG]

Play Famicom Wars [9-Ban Translation] (JP) [SLG] online红白机

Famicom Wars [9-Ban Translation] (JP) [SLG]

Play Famicom Wars [Happy Dragon Translation] (JP) [SLG] online红白机

Famicom Wars [Happy Dragon Translation] (JP) [SLG]

Play Mr. Penguin's Adventure [MS Translation] (JP) [PUZ] online红白机

Mr. Penguin's Adventure [MS Translation] (JP) [PUZ]

Play Ys: The Oath in Felghana [Jinketai] (CN) [RPG] online红白机

Ys: The Oath in Felghana [Jinketai] (CN) [RPG]

Play Ys VI: The Ark of Napishtim [Jinketai] (CN) [RPG] online红白机

Ys VI: The Ark of Napishtim [Jinketai] (CN) [RPG]

Play Ys Origin - Yunica's Story [Jinketai] (CN) [RPG] online红白机

Ys Origin - Yunica's Story [Jinketai] (CN) [RPG]

Play Ys Origin - Hugo's Story [Jinketai] (CN) [RPG] online红白机

Ys Origin - Hugo's Story [Jinketai] (CN) [RPG]

Play Legend of the Demon Slayer [Jinketai] (CN) [RPG] online红白机

Legend of the Demon Slayer [Jinketai] (CN) [RPG]

Play Samurai Shodown [Sachen] (CN) [FTG] online红白机

Samurai Shodown [Sachen] (CN) [FTG]

Play Jing Ke's Quest: Assassinating the King of Qin [Waixing Tech] (CN) [RPG] online红白机

Jing Ke's Quest: Assassinating the King of Qin [Waixing Tech] (CN) [RPG]

Play Tetris (v1.1) [9-Ban Translation] (US) [PUZ] online红白机

Tetris (v1.1) [9-Ban Translation] (US) [PUZ]

Play Tetris [MS Modified Version] (US) [PUZ] online红白机

Tetris [MS Modified Version] (US) [PUZ]

Play Tetris: Nintendo Official Version [Night Star Translation] (US) [PUZ] online红白机

Tetris: Nintendo Official Version [Night Star Translation] (US) [PUZ]

Play Yi Tian Legend [Subor] (CN) [RPG] online红白机

Yi Tian Legend [Subor] (CN) [RPG]

Play The Legend of the Heavenly Sword [Nanjing Technology] (CN) [RPG] online红白机

The Legend of the Heavenly Sword [Nanjing Technology] (CN) [RPG]

Play The Heaven Sword and Dragon Saber [Nanjing Technology] (CN) [RPG] online红白机

The Heaven Sword and Dragon Saber [Nanjing Technology] (CN) [RPG]

Play Masked Ninja Hanamaru [Peacock Wang Translation] (JP) [ACT] online红白机

Masked Ninja Hanamaru [Peacock Wang Translation] (JP) [ACT]

Play Masked Ninja: Red Shadow [MS Translation] (JP) [ACT] online红白机

Masked Ninja: Red Shadow [MS Translation] (JP) [ACT]

Play Peeking Poker [Starry Sky Translation] (CN) [TAB] online红白机

Peeking Poker [Starry Sky Translation] (CN) [TAB]

Play Proud Sword Jianghu [Nanjing Technology] (CN) [RPG] online红白机

Proud Sword Jianghu [Nanjing Technology] (CN) [RPG]

Play Kid Icarus: Angel Land Story [MS Translation] (JP) [ACT] online红白机

Kid Icarus: Angel Land Story [MS Translation] (JP) [ACT]

Play Tiny Toon Adventures 2: Trouble in Wackyland [Burning Tyrant Translation] (JP) [ACT] online红白机

Tiny Toon Adventures 2: Trouble in Wackyland [Burning Tyrant Translation] (JP) [ACT]

Play Tiny Toon Adventures [MS Translation + Friedrich Fix] (JP) [ACT] online红白机

Tiny Toon Adventures [MS Translation + Friedrich Fix] (JP) [ACT]

Play Tiny Toon Adventures [Five-Color Fish Translation] (JP) [ACT] online红白机

Tiny Toon Adventures [Five-Color Fish Translation] (JP) [ACT]

Play The Eight Treasure Orbs [Waixing Tech] (JP) [RPG] online红白机

The Eight Treasure Orbs [Waixing Tech] (JP) [RPG]

Play Bade Card King [Bade] (CN) [ETC] online红白机

Bade Card King [Bade] (CN) [ETC]

Play Rad Racer (v1.0) [9-Ban Translation] (US) [RAC] online红白机

Rad Racer (v1.0) [9-Ban Translation] (US) [RAC]

Play Rad Racer II (v1.0) [9-Ban Translation] (US) [RAC] online红白机

Rad Racer II (v1.0) [9-Ban Translation] (US) [RAC]

Play Road Fighter [Ayuan Translation] (JP) [RAC] online红白机

Road Fighter [Ayuan Translation] (JP) [RAC]

Play Excitebike [F0REVERD Translation] (JU) [RAC] online红白机

Excitebike [F0REVERD Translation] (JU) [RAC]

Play Excitebike: Championship Version [Unknown Developer] (JU) [RAC] online红白机

Excitebike: Championship Version [Unknown Developer] (JU) [RAC]

Play TwinBee 3: Poko Poko Mao [MS Translation] (JP) [STG] online红白机

TwinBee 3: Poko Poko Mao [MS Translation] (JP) [STG]

Play TwinBee [MS Translation] (JP) [STG] online红白机

TwinBee [MS Translation] (JP) [STG]

Play Altered Beast [Gaowei Translation] (JP) [ACT] online红白机

Altered Beast [Gaowei Translation] (JP) [ACT]

Play Naitou Kudan: Shogi Hiden [9-Ban Translation] (JP) [TAB] online红白机

Naitou Kudan: Shogi Hiden [9-Ban Translation] (JP) [TAB]

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.