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 Pokémon LeafGreen (Hengge) [NES Unlicensed RPG Port] online](https://asset.easegame.com/screen/3/1008/a379fd94ce80a5723d7b25bcdc8d5266.webp)
![Play Pokémon Diamond (Waixing) [NES Bootleg RPG] online](https://asset.easegame.com/screen/3/1009/c7eb89969262710918e593917f5a1683.webp)
![Play Pokémon 4-in-1 (Mars) [NES Puzzle Collection] online](https://asset.easegame.com/screen/3/1010/77a1214ba77ee96cbc6782532ac65915.webp)
![Play The Legend of Zelda: A Link to the Past (NES Demake) [RPG] online](https://asset.easegame.com/screen/3/1097/7aa3e967a95c95998a7ff57e6659042c.webp)
![Play The Legend of Zelda (Zpix Translation) [NES Action Adventure] online](https://asset.easegame.com/screen/3/1098/9e115cb33efb78e42a27ac2f72794928.webp)
![Play The Legend of Zelda (Xiao Ben Ben) [NES Classic Adventure] online](https://asset.easegame.com/screen/3/1099/70754dab2bfc323278ac6b84a8451d83.webp)
![Play Zelda II: The Adventure of Link [NES Action RPG] online](https://asset.easegame.com/screen/3/1100/2db0090f51413025d48d89cf380494ea.webp)
![Play The Legend of Zelda: The Minish Cap (NES Demake) [Nanjing RPG] online](https://asset.easegame.com/screen/3/1101/4f5a275f402f8f16f92dbb2ca4f684b0.webp)
![Play Pocket Monster 6 [Ku Ge Electronics] (CN) [RPG] (8Mb) online](https://asset.easegame.com/screen/3/1161/54f972acc414081ae35769cbee7c42e3.webp)
![Play Castlevania II: Simon's Quest (v1.2) [Weiming Translation] (4Mb) online](https://asset.easegame.com/screen/3/1260/1137718cb273ec32008a56955cd21ed7.webp)
![Play Castlevania II: Simon's Quest (Simplified Chinese v1.1) [Weiming Translation] (US) [ACT] (3Mb) online](https://asset.easegame.com/screen/3/1261/c596efec25cab7ac0cf2166f69a41d39.webp)
![Play Castlevania II: Simon's Quest (Traditional Chinese v1.1) [Weiming Translation] (US) [ACT] (3Mb) online](https://asset.easegame.com/screen/3/1262/d9abcda3df0831b8d781a39b60e5e0e6.webp)
![Play Castlevania [Foyi & Vampire Baron Translation] (JP) [ACT] (1Mb) online](https://asset.easegame.com/screen/3/1263/69ad58081591e143d067df52a6fa8a2c.webp)
![Play Castlevania III: Dracula's Curse (v2.3) [HNHM Translation] (4Mb) online](https://asset.easegame.com/screen/3/1264/59b33f27344c704fe00668c99c0e4dd3.webp)
![Play Kirby's Adventure [Fire Tyrannosaurus Translation] (JP) [ACT] (6Mb) online](https://asset.easegame.com/screen/3/1333/270c39e6085670c9c7ad379d2f6dbca1.webp)
![Play Kirby's Adventure (v1.0) [DMG] (8Mb) online](https://asset.easegame.com/screen/3/1334/cd808a27b41fa31622b9b8e869d7db71.webp)
![Play Final Fantasy I: Dark Chapter [Hengge Electronics] (CN) [RPG] (8Mb) online](https://asset.easegame.com/screen/3/1352/dddb53dc1e93028027b313a355051136.webp)
![Play Final Fantasy II: Light Chapter [Hengge Electronics] (CN) [RPG] (8Mb) online](https://asset.easegame.com/screen/3/1353/df2c74ca98eb3ac7944f94aec638a7bb.webp)
![Play Final Fantasy II (Menu Fix & Localized) [DG Xiao Huo] (4Mb) online](https://asset.easegame.com/screen/3/1354/381060122cd6c69c2c9842a99145f151.webp)
![Play Final Fantasy III: Final Chapter [Hengge Electronics] (CN) [RPG] (8Mb) online](https://asset.easegame.com/screen/3/1355/b587aeacebd4820cb2d0a4d015ecbeaa.webp)
![Play Final Fantasy III [Waixing Game Hall] (JP) [RPG] (8Mb) online](https://asset.easegame.com/screen/3/1356/114991178f9ae6e19677c733560fd517.webp)
![Play Final Fantasy IV: Light & Dark Crystal Strife [Nanjing Technology] (CN) [RPG] (8Mb) online](https://asset.easegame.com/screen/3/1357/1ad544e9e834117b15fdaaf8e3060fe2.webp)
![Play Final Fantasy VII [Nanjing Technology] (CN) [RPG] (16Mb) online](https://asset.easegame.com/screen/3/1358/5e8f2eb6593ff7fad55b7be1fc09608e.webp)
![Play Dragon Ball: Card Fighting (Hengge Electronics) [China RPG NES] online](https://asset.easegame.com/screen/3/1384/f93c860724c510b2f9398ac124e9a929.webp)
![Play Yu-Gi-Oh! (NES Demake) [Nanjing Technology] [RPG] online](https://asset.easegame.com/screen/3/1455/4323ee362d5024e2b8ab83e7eb568ae1.webp)
![Play Fire Emblem: Shadow Dragon & Blade of Light [2022 Hack] [SRPG] online](https://asset.easegame.com/screen/3/1460/83c3bf91f9d545660f422e2a86ee2ede.webp)
![Play Fire Emblem: Shadow Dragon & Blade of Light [v1.0 Localized] [SRPG] online](https://asset.easegame.com/screen/3/1461/9a009efd3b151efb7e0b705a80be07a8.webp)
![Play Fire Emblem: Shadow Dragon & Blade of Light [Fixed v4.0] [SRPG] online](https://asset.easegame.com/screen/3/1462/9d754d09c55ba8ae6f1359d4a5e208eb.webp)
![Play Fire Emblem Gaiden [Physical Compatible] [SRPG] online](https://asset.easegame.com/screen/3/1463/6101d7559e096155aa0557cba81bd16f.webp)
![Play Fire Emblem Gaiden [Hanxia Localized] [SRPG] online](https://asset.easegame.com/screen/3/1464/c15f10d96da5b9682ae99b7a6de3c3aa.webp)
![Play Fire Emblem: Genealogy of the Holy War [Waixing Port] [RPG/SRPG] online](https://asset.easegame.com/screen/3/1466/5fc5340b587491fdd1727504675eace5.webp)
![Play Crash 'n the Boys: Street Challenge [AXI AHE Localized] [SPG] online](https://asset.easegame.com/screen/3/1475/33abfdb07c02bc59120fb48c1aa09ff7.webp)
![Play Crash 'n the Boys: Street Challenge (Traditional Chinese) [AXI AHE] [SPG] online](https://asset.easegame.com/screen/3/1476/1c1b9b21e725a49cc9888464667ac54c.webp)
![Play Crash 'n the Boys: Street Challenge [AIR Localized] [SPG] online](https://asset.easegame.com/screen/3/1477/4e495390639a4cfde6fddf36e158fffd.webp)
![Play Crash 'n the Boys: Street Challenge [Xiaotan Localized] [SPG] online](https://asset.easegame.com/screen/3/1478/2452f7efca2bdd163e5ace60bed653ea.webp)
![Play Downtown Special: Kunio-kun's Historical Period Drama! (v0.91) [AXI AHE] [ACT] online](https://asset.easegame.com/screen/3/1480/36f36dc0d6c7810bda0b558b1f6c40b2.webp)
![Play Ike Ike! Nekketsu Hockey Bu: Slip-and-Slide Madness (Simplified) [AXI AHE] [SPG] online](https://asset.easegame.com/screen/3/1482/1c12e2735f38102cf30025f4a0c32f6d.webp)
![Play Nekketsu Kakutou Densetsu (Martial Arts Story) (Simplified) [AXI AHE] [FTG] online](https://asset.easegame.com/screen/3/1484/fb2487a856966394d77330d77068ca6d.webp)
![Play Nekketsu Kakutou Densetsu (Martial Arts Story) (Trad.) [AXI AHE] [FTG] online](https://asset.easegame.com/screen/3/1485/4d3bfea88579699a07da9fa5eb58a6f2.webp)
![Play Nekketsu Kakutou Densetsu [Old Liu Localized] [FTG] online](https://asset.easegame.com/screen/3/1486/3ecbcc48cd5503923e8260f38ee8c159.webp)
![Play River City Ransom (Nekketsu Monogatari) [AIR Localized] [ACT/RPG] online](https://asset.easegame.com/screen/3/1487/aceece0144ade358e277444d011aa584.webp)
![Play River City Ransom (Nekketsu Monogatari) [AirTeam Localized] [ACT/RPG] online](https://asset.easegame.com/screen/3/1488/f10d88a95861e3ea69d776b08a6af6af.webp)
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.