icon for Gearboy

Gearboy

Gearboy is a cross-platform, open-source Game Boy and Game Boy Color emulator written in C++. Designed for high fidelity, it accurately reproduces the audio and video hardware of Nintendo's iconic handheld consoles.

Features:

  • Cycle-accurate Z80-like processor and memory bank controller (MBC) emulation
  • Accurate Game Boy Color dual-speed CPU and palette color rendering
  • High-quality audio synthesis recreating the original four-channel sound chip
  • Save states, battery-backed SRAM persistence, and Game Genie cheat codes
  • Gamepad controller support with customizable button layouts
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