Game Boy Emulator - Play Game Boy Games Online Free

Game Boy emulator online — play GB, GBC & GBA games free in your browser. Pokemon, Zelda, Metroid & more with save states. No download, no install, works on mobile.

The Game Boy family is one of the most beloved platforms in gaming history. From the original green-screened Game Boy through the colorful Game Boy Color to the powerful Game Boy Advance, these handhelds delivered thousands of incredible games that defined portable gaming for nearly two decades.

RetroVault.GG is your free online Game Boy emulator. Play GB, GBC, and GBA games directly in your browser — no emulator download, no ROM hunting, no setup. Just click Play and start gaming. We support save states, fullscreen mode, gamepad support, and mobile touch controls.

Below we've curated 25 of the best games across the entire Game Boy family. From Pokemon to Zelda to Metroid, these are the titles that made the Game Boy legendary. Every game is playable instantly in your browser.

Whether you're looking for a Game Boy emulator, a GBC emulator, or a GBA emulator — RetroVault.GG has you covered, all in one place.

Full Ranked List (25 Games)

  1. Pokemon Red — The game that launched a global phenomenon. Catch 151 Pokemon across Kanto in the adventure that started it all — running on our Game Boy emulator.
  2. Zelda Link's Awakening — A Zelda masterpiece on the original Game Boy. Link's Awakening is a deeply charming, self-contained adventure on the mysterious Koholint Island.
  3. Tetris — The puzzle game that sold millions of Game Boys. Pure, distilled Tetris perfection — the definitive version of the world's most addictive game.
  4. Super Mario Land 2 — Six golden coins, a massive overworld, and the debut of Wario. The best original Mario game on the Game Boy.
  5. Kirby's Dream Land — Kirby's debut is short, sweet, and endlessly replayable. Float, inhale, and puff through Dream Land on the Game Boy emulator.
  6. Donkey Kong — What starts as a simple arcade port explodes into 100+ puzzle-platformer stages. One of the Game Boy's most surprising hidden gems.
  7. Metroid 2 Return of Samus — Hunt Metroids across the caverns of SR388. Atmospheric and tense, this Game Boy classic pushed the hardware to its limits.
  8. Pokemon Crystal — The definitive Gen 2 experience with animated sprites and the Battle Tower. Two full regions in one massive GBC adventure.
  9. Zelda Link's Awakening Dx — The Game Boy classic remastered in full color with a bonus dungeon. One of the best GBC games ever made.
  10. Zelda Oracle Of Seasons — Change the seasons to solve puzzles and explore a dynamic overworld. Capcom-developed Zelda brilliance on the Game Boy Color.
  11. Zelda Oracle Of Ages — Time travel meets Zelda in this puzzle-heavy companion to Oracle of Seasons. Link both games for the true ending.
  12. Shantae — A beautiful action-platformer that pushed the GBC hardware to its absolute limits. Shantae's debut is a rare and coveted classic.
  13. Metal Gear Solid — A surprisingly ambitious Metal Gear on the GBC. Stealth gameplay, VR missions, and a real story — this is the real deal on a handheld.
  14. Wario Land 3 — Wario can't die, but the puzzles will stump you. Each level is a maze of secrets in this inventive GBC platformer.
  15. Pokemon Emerald — The definitive Gen 3 Pokemon game. The Battle Frontier, Rayquaza's story, and hundreds of hours of content on the GBA emulator.
  16. Zelda Minish Cap — Shrink to explore a miniature world in this gorgeous Capcom-developed Zelda. Creative dungeons and a charming companion.
  17. Metroid Fusion — Samus hunts the terrifying SA-X through a space station. One of the GBA's finest action games, playable free in your browser.
  18. Fire Emblem — Tactical perfection with permanent death stakes. The game that brought Fire Emblem to the West is a GBA essential.
  19. Castlevania Aria Of Sorrow — Absorb enemy souls and explore Dracula's castle in arguably the best portable Castlevania. A must-play on the GBA emulator.
  20. Golden Sun — A JRPG with stunning visuals and Djinn-based magic. Golden Sun proved the GBA could deliver epic RPG adventures.
  21. Mario And Luigi Superstar Saga — A hilarious RPG with timed battles and brotherly teamwork. The Beanbean Kingdom is packed with charm on the GBA.
  22. Metroid Zero Mission — The original Metroid reimagined with modern GBA controls and expanded content. The definitive way to experience Samus's first mission.
  23. Final Fantasy Vi Advance — One of the greatest RPGs ever, perfectly ported to GBA. Save states make the epic journey even more enjoyable.
  24. Advance Wars — Turn-based strategy perfection on the GBA. Intuitive yet deep tactical gameplay with endless replayability.
  25. Wario Land 4 — Wario's GBA debut is fast, weird, and packed with secrets. Race against the clock in this inventive platformer.

Frequently Asked Questions

Is RetroVault.GG a free Game Boy emulator?

Yes. RetroVault.GG works as a free online Game Boy emulator that runs directly in your browser. It supports original Game Boy (GB), Game Boy Color (GBC), and Game Boy Advance (GBA) games — all playable instantly with no download.

Can I use this as a GBA emulator?

Absolutely. RetroVault.GG emulates Game Boy Advance games with full support for save states, fullscreen, and gamepad input. Play Pokemon Emerald, Metroid Fusion, Fire Emblem, and dozens more GBA games free in your browser.

Does the Game Boy emulator work on Android and iPhone?

Yes. RetroVault.GG works on any device with a modern browser — Android, iPhone, iPad, Chromebook, or desktop. Touch controls appear automatically on mobile. No app download needed.

Can I play Pokemon games on this Game Boy emulator?

Yes. You can play Pokemon Red, Blue, Yellow, Gold, Silver, Crystal, Ruby, Sapphire, Emerald, FireRed, LeafGreen, and more — spanning all three Game Boy platforms. Save states let you save anywhere.

Are save states supported?

Yes. You can save your progress at any point using save states — just like a traditional emulator. Create a free account to sync your saves to the cloud and pick up on any device.

Do I need to download ROMs to use this Game Boy emulator?

No. All games on RetroVault.GG are playable directly in your browser. You don't need to find, download, or load ROM files — just visit a game page and click Play.

Can I use a controller with the Game Boy emulator?

Yes. USB and Bluetooth gamepads are detected automatically. The default keyboard controls are Arrow Keys for the D-pad, Z for A, X for B, Enter for Start, and A/S for L/R shoulder buttons on GBA games.

What's the difference between GB, GBC, and GBA emulation?

Game Boy (GB) games run in the original green palette. Game Boy Color (GBC) games display in full color. Game Boy Advance (GBA) games have enhanced 32-bit graphics and more complex gameplay. RetroVault.GG emulates all three seamlessly in your browser.