Multi-system emulator (NES, SNES, GB, GBA, PCE, SMS/GG) for Windows, Linux and macOS

A latency-hating emulator of: the Acorn Electron and Archimedes, Amstrad CPC, Apple II/II+/IIe and early Macintosh, Atari 2600 and ST, ColecoVision, Enterprise 64/128, Commodore Vic-20 and Amiga, MSX 1/2, Oric 1/Atmos, early PC compatibles, Sega Master System, Sinclair ZX80/81 and ZX Spectrum.

Sega Master System / Game Gear / SG-1000 emulator and debugger for macOS, Windows, Linux, BSD and RetroArch.

NES, Gameboy/Color, Sega Master System / GameGear, and Sega Genesis / MegaDrive Emulators running on ESP BOX and ESP BOX-3 with a custom gamepad

A homebrew Sega SG-1000, with an eye towards SC-3000 compatibility

Z80 libraries for the Sega Master System

A little PCB to buld a SCART cable for console and old computers

Fork of PSMS Reloaded - Sega Master System & Game Gear emulator for PS2

Sega Master System & Game Gear Emulator with SD card and menu support for the Raspberry PI Pico/Adafruit Feather RP2040 DVI. Play your games from SD card on a HDMI display.

Waternet is a multiplatform puzzle game written for old consoles and handhelds like Game Boy (Color), Game Gear, Master System, Analogue Pocket and Mega Duck using the gbdk sdk.

SMS Cart project

2048 - Simple puzzle game for the Sega Master System

Tensai Bakabon (Sega Master System): English translation

Master System Brawler for the fnac'n pixels jam

This is a Sonic engine made for the Sega Master System

A quick solder board BIOS PCB for the Sega Master System.

Tool to convert 16 colors images files (PNG/GIF/PPM/PGM) to a format suitable for inclusion in Sega Master System programs.

The Master System RGB Encoder Switcher is designed to allow a Master System to be modded for true PAL and true NTSC. It provides a way to switch the RGB Encoder, usually a CXA1145P or MB3514, between PAL and NTSC operating modes via Pin 7, and route the correct subcarrier clock to Pin 6.

Master System, Game Gear emulator for PlayStation Portable

Project skeleton for DevkitSMS