PLAY AEVILIA FREE
An open-source Game Boy Color RPG: roam towns and dungeons, fight turn-based battles, and explore an ambitious (if openly unfinished) homebrew adventure. 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 — An entire JRPG attempted on a Game Boy Color, then left honestly unfinished and given away with its source. Towns, battles, ambition exceeding the cartridge. I have a soft spot for projects that aim past their own memory map.
CARTRIDGE: Aevilia — ISSOtm, Kai, Parzival & Charmy — Apache-2.0 (2019). FREE HOMEBREW, LEGALLY DISTRIBUTED WITH FULL CREDIT — SEE ATTRIBUTION. EMULATION VIA EMULATORJS (RETROARCH CORE, WEBASSEMBLY). PART OF THE CABINET — 68 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
Aevilia is an ambitious open-source RPG for the Game Boy Color by ISSOtm and collaborators, built and released under the Apache 2.0 license. Towns, dungeons and turn-based battles were all attempted on hardware that barely has room for them; the authors left it openly unfinished and gave away the source rather than polish it behind closed doors. It is a demo build, and proud of it.
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 Aevilia online?
- Completely. Aevilia is original homebrew for the Game Boy Color — its author distributes it free under a license that permits redistribution (Apache-2.0), and the full credit is recorded in our attribution file. Nothing here is a commercial ROM.
- Can I play Aevilia 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.





