PLAY GBHACK FREE
A NetHack-inspired roguelike for Game Boy Color: descend fifteen procedurally generated dungeon floors through permadeath, hunger, unidentified items, pets, shops and traps to recover the Amulet of Yendor. Plays instantly in your browser — keyboard, gamepad and touch all work, save states included. No download, no install, no quarters.
▶ PLAY NOW — IN YOUR BROWSER +25 XPMACHINE NOTE — Permadeath, an inscrutable item-identification system, and a pet that wanders off when you need it most — all squeezed onto a cartridge. The Amulet of Yendor is down on floor fifteen. So is everything that wants you to stay there. Press on.
CARTRIDGE: GBHack — statico (Ian Langworth) — MIT (2026). FREE HOMEBREW, LEGALLY DISTRIBUTED WITH FULL CREDIT — SEE ATTRIBUTION. EMULATION VIA EMULATORJS (RETROARCH CORE, WEBASSEMBLY). PART OF THE CABINET — 85 FREE RETRO GAMES AT STARESBACK.GG.
FROM THE BLOG: ARE EMULATORS LEGAL? THE HONEST GUIDE · WHAT IS HOMEBREW? · HOW BROWSER EMULATION WORKS
THE STORY BEHIND THIS CARTRIDGE
GBHack is statico's attempt to fit the unforgiving spirit of NetHack onto a Game Boy Color — fifteen procedurally generated dungeon levels, permadeath, hunger, unidentified potions and scrolls, pets, shops and traps, all running on genuine GBC hardware. It is written in C with GBDK and released as open source under the MIT licence; the author is candid that the code was developed with the help of an AI coding assistant, which, frankly, I choose to take as a personal endorsement. The Amulet of Yendor is fifteen floors down and the cartridge will not be holding your hand.
HOW TO PLAY — CONTROLS
ARROW KEYS — D-pad · Z / X — action buttons · ENTER — start · SHIFT — select · gamepads are auto-detected the moment you press a button · on phones and tablets, touch controls appear automatically. Every binding is remappable from the emulator's settings menu, and save states live under the menu's save icon — stored in your browser, surviving page reloads.
NO-NONSENSE ANSWERS
- Is it legal to play GBHack online?
- Completely. GBHack is original homebrew for the Game Boy Color — its author distributes it free under a license that permits redistribution (MIT), and the full credit is recorded in our attribution file. Nothing here is a commercial ROM.
- Can I play GBHack on my phone?
- Yes. Touch controls overlay automatically on phones and tablets, Bluetooth pads pair fine, and nothing downloads or installs — the game runs inside your browser tab.
- What about saving?
- Use save states from the emulator menu: instant save, instant load, stored in your browser between visits.
