Gearsystem

Gearsystem is a cross-platform Sega Master System, Game Gear, and SG-1000 console emulator written in C++. It provides cycle-accurate emulation of Sega's classic 8-bit home and handheld hardware.

Features:

• Precise Z80 processor and Yamaha VDP graphics processor emulation
• Full sound emulation including SN76489 PSG and Yamaha YM2413 FM sound chips
• Automatic cartridge mapper detection and battery-backed SRAM save support
• Accurate Game Gear LCD screen color palettes and aspect ratios
• Gamepad controller support, save states, and rewind capabilities