ditto

cycle-accurate Game Boy & Sega Master System cores, running in your browser via wasm

DOT MATRIX WITH STEREO SOUND

Cartridge (.gb / .gbc / .sms) — required Pick a Game Boy (.gb), Game Boy Color (.gbc) or Sega Master System (.sms) ROM. The console is detected from the file. No ROMs are bundled. Boot ROM (256 B) — optional Game Boy only. Omit to skip boot (DMG post-boot state).