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Gambatte review

Free#12 of 23 in Game Boy Emulators

A focused GB/GBC emulator core for RetroArch and libretro-compatible frontends.

8.3/10Editor score
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Gambatte is an open-source emulator core for Game Boy and Game Boy Color software. It is designed for users who want a focused GB/GBC setup, particularly through RetroArch or another libretro-compatible frontend. The core supports .gb, .gbc, and .dmg ROM loading, along with cartridge battery saves and save states. Original standalone Qt and SDL frontends are also documented for Windows, Linux and Unix-like systems, and macOS. Gambatte is distributed under the GPLv2 license.

Its strongest fit is the libretro ecosystem. RetroArch provides a documented route for using the core, while other libretro-compatible frontends can provide the surrounding interface and configuration experience. Gambatte also covers practical emulation controls: remapping, rewind, controller support, rumble, cheats, and custom or preset color palettes. Optional Game Boy and Game Boy Color bootloaders add another configuration choice for users who want them.

Multiplayer support is more specific than broad network play. Gambatte documents networked Game Link functionality, while RetroArch netplay is unsupported, so buyers seeking a general netplay solution should choose an alternative. The core does provide RTC emulation and link-cable emulation, alongside a narrow focus on the two original supported systems. Pick Gambatte for an open-source GB/GBC core with useful save, display, input, and Game Link features; choose a broader emulator when support for other Nintendo systems or RetroArch netplay is a priority.

Gambatte pros and cons

  • Where it wins
    • Supports Game Boy and Game Boy Color software with .gb, .gbc, and .dmg ROMs
    • Includes save states, battery saves, rewind, remapping, palettes, and rumble
    • Adds networked Game Link multiplayer and RetroArch/libretro integration
  • Where it doesn't
    • Its scope is limited to Game Boy and Game Boy Color systems
    • RetroArch netplay is unsupported
    • Standalone Qt and SDL frontends are older options

Gambatte fact sheet, pricing and score →

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