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AgentIndex
Gearboy logo
Gearboy
★ 1.2k
vs
Geargrafx logo
Geargrafx
★ 248

Gearboy vs Geargrafx

Gearboy: Gearboy is a cross-platform Game Boy / Game Boy Color emulator written in C++. It runs on Windows, macOS, Linux, BSD, and RetroArch, and includes an embedded MCP server for debugging and tooling. The emulator supports many cartridge types, accurate LCD emulation, save states, cheats, and a full debugger.; Geargrafx: Geargrafx is a highly accurate cross-platform emulator for TurboGrafx-16/PC Engine/SuperGrafx/PCE CD-ROM² systems. It runs on multiple desktop platforms and RetroArch, featuring an embedded MCP server for AI-assisted debugging. The emulator supports a wide range of features including save states, CD-ROM support, and extensive debugging tools.

01

TL;DR

Gearboy logo
GearboyDev Tooling · ★ 1.2k

Playing and testing Game Boy and Game Boy Color games

Read Gearboy full review →
Geargrafx logo
GeargrafxDev Tooling · ★ 248

Play TurboGrafx-16/PC Engine games on desktop platforms.

Read Geargrafx full review →
02

Side-by-Side Comparison

Field
Gearboy logoGearboy
Geargrafx logoGeargrafx
Category
Dev Tooling
Dev Tooling
Stars
★ 1.2k
★ 248
License
GPL-3.0
GPL-3.0
Install Command
brew install --cask drhelius/geardome/gearboy
brew install --cask drhelius/geardome/geargrafx
Updated
1d ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
bsd, emulation, emulator
bsd, emulator, libretro
03

Features

Gearboy logoGearboy
01Accurate LCD controller emulation with correct timings and mid-scanline effects
02Game Boy Color support
03Battery-powered RAM save support and save states
04Game Genie and GameShark cheat support
05Full debugger with disassembler, breakpoints, memory editor, and VRAM viewer
Geargrafx logoGeargrafx
01Accurate emulation of the entire HuCard PCE / SGX catalog.
02Support for CD-ROM², Super CD-ROM² and Arcade CD-ROM² systems.
03Save states with preview.
04Full debugger with just-in-time disassembler, CPU breakpoints, memory access breakpoints, etc.
05MCP server for AI-assisted debugging.
04

Use Cases

Gearboy logoGearboy
↳Playing and testing Game Boy and Game Boy Color games
↳Debugging and reverse engineering ROMs
↳AI-assisted debugging via MCP server for code analysis and inspection
Geargrafx logoGeargrafx
↳Play TurboGrafx-16/PC Engine games on desktop platforms.
↳AI-assisted debugging for game development or reverse engineering.
↳Integration with RetroArch for retro gaming setups.
FAQ

FAQ

What is the difference between Gearboy and Geargrafx?
Both Gearboy and Geargrafx are in the Dev Tooling category. Gearboy has 1.2k stars, while Geargrafx has 248 stars.
Which is better, Gearboy or Geargrafx?
The best choice depends on your use case. Choose Gearboy if Playing and testing Game Boy and Game Boy Color games, and Geargrafx if Play TurboGrafx-16/PC Engine games on desktop platforms..
Is Gearboy free or open source?
Yes, Gearboy is open source on GitHub (GPL-3.0).
Is Geargrafx free or open source?
Yes, Geargrafx is open source on GitHub (GPL-3.0).
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Related

Alternatives to Gearboy →Alternatives to Geargrafx →Gearboy details →Geargrafx details →