A Game Boy and Game Boy Color emulator for the Commodore 64 Ultimate, written entirely in 6502 assembly. C64GB runs original .gb and .gbc ROMs, using the turbo modes and the 16 MB REU of the C64 Ultimate. The built-in file browser loads ROMs straight from USB or SD, no PC needed. The output matches the official dmg-acid2 test pixel for pixel, and Game Boy Color games run in colour.
Download: c64gb.prg, alpha version
Requires a Commodore 64 Ultimate with turbo CPU and 16 MB REU
No ROMs included: use your own Game Boy games or free homebrew
Free download. Check out for €0 and you will receive the download link by e-mail. The source code is on GitHub.
