Masterlator is a Master System & Game Gear emulator and debugger written from scratch in C++ using SDL2. It can be used both for gaming and as a development tool for homebrew software development for the Sega Master System and Game Gear. For this purpose, Masterlator supports wla-dx compatible symbol (*.sym) files.

Features:

• Written completely from scratch in C++ using SDL2, thereby making the emulator highly portable
• GPL-3.0 licensed
• Debugger with wla-dx compatible symbol file (*.sym) support
• Joypad support
• SMS BIOS support
• About 80% sound support (no speech yet and wrong synced noise)
• Full battery backed RAM support, automatic loading and saving

Github: https://github.com/chn-dev/MasterlatorSDL/

Downloads:

Masterlator v0.1 x86_64 binary for Windows: MasterlatorSDL_v0.1_Windows_x86_64.zip (1,1011KB), 25th September, 2024

Masterlator v0.91b source code: masterlator-v0.091b-src.zip (1,069KB), 29th May, 2009
Masterlator v0.1b for GP32: masterlator-gp32-v001b.zip (122KB), 29th May, 2009
Masterlator v0.07b for Win32: masterlator-v007b-win32.zip (181KB), 29th May, 2009