There are 3 repositories under sega-game-gear topic.
development kit and libraries for SEGA Master System / SEGA Game Gear / SEGA SG-1000 / SEGA SC-3000 homebrew programming using C language (and the SDCC compiler)
NES, Gameboy/Color, Sega Master System / GameGear, and Sega Genesis / MegaDrive Emulators running on ESP BOX and ESP BOX-3 with a custom gamepad
Converts images to Master System data formats
Z80 ASM library (and C conversion/compression tools) to allow replay of SN76489 VGMs as background music/SFX in SEGA Master System / SEGA Game Gear homebrew programs
Compression DLLs for BMP2Tile
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.
A browser based graphics, tile and palette editor for building games for retro systems.
An example of using the SDSC Debug Console in both C & Z80 assembly.
Translation of the Sega Game Gear game "Mappy" from Japanese to English
Sega Master System / Game Gear emulator for Ubuntu Touch
Z80 assembler primarily designed for TI graphing calculators and the 8-bit Sega consoles.
A Sega Master System and Game Gear Emulator for the Nintendo 64
Repositório paras minhas traduções de roms para o idioma português do brasil
Resources for Emuteca: Sega Game Gear