Game Boy Color · Puzzle
qulqy
No ROM
Upload one manually. The file stays in this tab and is not sent to a server.
EmulatorJS (open source, GitHub) · Touch pad on phones. A Bluetooth gamepad is better for fighters and karts.
Controls
On a phone, use the on-screen pad. A Bluetooth gamepad works too.
qulqy is plyr0's Game Boy Color homebrew from 2025. Solve the board. Reset the room if you get stuck. This ROM is hosted under BSD-3-Clause.
Walkthrough
qulqy is a redistributable open-source Game Boy Color homebrew. The ROM loads when you open the page. Solve the board. Reset the room if you get stuck.
Play

The ROM loads from this site. D-pad, A, and B.
Goal

Solve the board. Reset the room if you get stuck.
License

BSD-3-Clause. Source: https://codeberg.org/plyr0/qulqy. Commercial ROMs are not hosted.
FAQ
Is qulqy free to play here?
Yes. The author released it under BSD-3-Clause, and this page hosts that ROM.
Who made it?
plyr0, 2025. Source: https://codeberg.org/plyr0/qulqy
Are there cheat codes?
No published cheat pack. Save-states are in the emulator menu.
Can I play it on a phone?
Yes. The on-screen pad maps to the D-pad, A, and B. Landscape is easier.
Do you host commercial ROMs?
No. This page is an open-source homebrew. Classic commercial games stay on the file picker.
Emulator cores live on S3. A game starts from a hosted ROM when that file exists, or from a local file you pick. Local files are not uploaded.