PLATFORM LIBRARY
Online GB Emulator
Revisit the original Game Boy library, from Pokémon Red and Blue to Super Mario Land and Kirby. Choose a game and language version, then click Start game to play online.
17 games
Pokémon Red Version
Begin your journey in Kanto, choose a starter Pokémon, and build a team to challenge the eight Gyms. Explore towns, caves, and routes as you work toward the Pokémon League and encounter the creatures available in Red Version.
Pokémon Blue Version
Explore Kanto and train a Pokémon team for turn-based battles against rival Trainers and Gym Leaders. Blue Version shares the original adventure with Red while offering a different selection of wild Pokémon.
Pokémon Yellow Version: Special Pikachu Edition
Travel through Kanto with Pikachu following at your side. This expanded first-generation adventure draws on the animated series, with familiar characters, revised encounters, and the same goal of reaching the Pokémon League.
Super Mario Land
Guide Mario through the four kingdoms of Sarasaland to rescue Princess Daisy from Tatanga. Leap across compact platforming stages, discover hidden coins, and take control of a submarine and airplane in this Game Boy adventure.
Super Mario Land 2: 6 Golden Coins
Recover six golden coins and reclaim Mario’s castle from Wario. Explore themed zones in a flexible order, search for secret exits, and use the Bunny power-up to glide across gaps.
Kirby's Dream Land
Help Kirby recover Dream Land’s stolen food and Sparkling Stars from King Dedede. Float over obstacles, inhale enemies, and spit them back as projectiles in Kirby’s first adventure, before copy abilities became part of the series.
Wario Land: Super Mario Land 3
Join Wario on a treasure hunt across Kitchen Island as he pursues enough riches to buy a castle. Shoulder-charge enemies, wear power-up hats, and search branching stages for hidden treasure and coins.
Kirby's Dream Land 2
Explore the Rainbow Islands with Kirby and his animal friends Rick, Kine, and Coo. Combine their movement skills with copy abilities to overcome obstacles and search for the Rainbow Drops.
Donkey Kong
Help Mario rescue Pauline in this puzzle-platforming reinvention of Donkey Kong. After the familiar arcade stages, carry keys to locked doors, create temporary paths, and use new acrobatic moves across a much larger adventure.
Metroid II: Return of Samus
Descend into the caverns of SR388 as Samus Aran and hunt the planet’s evolving Metroids. Find equipment upgrades, explore interconnected tunnels, and open deeper routes in the second Metroid adventure.
Dr. Mario
Rotate and position falling capsules to clear viruses from a bottle. Match four segments of the same shade in a row or column, plan around awkward pieces, and tackle progressively faster puzzle stages.
Donkey Kong Land
Team up with Donkey Kong and Diddy Kong to recover their banana hoard. This original Game Boy adventure brings the Country-style platforming to new stages, with barrels, hidden areas, and a fresh set of challenges.
Mega Man V
Battle the Stardroids in Mega Man’s fifth Game Boy adventure. Choose stages, learn enemy patterns, and collect new weapons, using the Mega Arm against an original set of bosses inspired by the solar system.
Gargoyle's Quest
Guide Firebrand across the Ghoul Realm in an adventure that mixes overhead exploration with side-scrolling action. Hover across gaps, cling to walls, and strengthen his abilities to confront the invading Destroyers.
Castlevania II: Belmont's Revenge
Return as Christopher Belmont to rescue his son from Dracula. Choose among four themed castles, master whip attacks and sub-weapons, and overcome demanding platforming sections before confronting Dracula’s forces.
Final Fantasy Adventure
Explore a fantasy world with real-time sword combat, useful spells, and dungeon puzzles as you protect the Mana Tree. Known as Mystic Quest in Europe, this Game Boy adventure began the Mana series.
Final Fantasy Legend II
Assemble a party of humans, mutants, robots, or monsters and journey between worlds in search of magical MAGI stones. This turn-based adventure belongs to the SaGa series and uses different growth systems for each character type.
How to use the online GB emulator
- Choose a Game Boy game from the library and open its game page.
- Select a version if prompted, then click Start game to load it; otherwise choose a compatible .gb file from your device.
- Play in your browser. Use Keyboard settings to change controls and the player toolbar to export a save state.
Need help with files, controls or saves? Visit the FAQ.