GB Enhanced+

Overview

GB Enhanced+ is a free, open-source emulator for several Game Boy-era systems, aimed at players interested in both core handheld hardware and less common peripherals. Its breadth is a stronger fit for Game Boy and Pokémon Mini emulation than for Nintendo DS, which the project describes as experimental. The main caveat for existing users is that save states from version 1.9 or earlier do not work in version 1.10.

Key features

System coverage includes DMG/Game Boy, Game Boy Color, Game Boy Advance and Pokémon Mini, with experimental Nintendo DS emulation. That makes GB Enhanced+ a useful single option for several handheld generations, but DS support should not be the deciding reason to choose it.

Peripheral emulation is a particular strength. The 1.10 release notes name the Wave Scanner, Wantame Card Scanner, Vaus Controller and WorkBoy, giving accessory-focused users more to explore than a basic system-only emulator. It also supports link cable emulation and a real-time clock, alongside save states.

Configuration documentation describes netplay for linking emulator instances, including hard synchronization and client and server ports. Manuals cover operation, netplay, rumble and motion controls; controller haptics and accelerometer input are among the configuration options. The emulator can also apply an IPS or UPS patch automatically when its filename matches the ROM, and users can specify an external audio conversion command such as ffmpeg.

There is a meaningful version-upgrade risk: save states made with version 1.9 or earlier are incompatible with 1.10. Anyone relying on older states should account for that before upgrading.

Pricing

GB Enhanced+ is free: its plan costs nothing and is free open-source software under GPLv2. There is no paid tier or free trial to weigh; the same emulator is the offering. Building from source requires SDL 2.0, OpenGL 3.3 or later, a C++ compiler and CMake, with GLEW also mandatory on Windows. Qt for the GUI and SDL2_net for netplay are optional dependencies.

Platforms

GB Enhanced+ supports Windows, Linux and macOS. Its listed build requirements make it a better fit for users comfortable with a software build environment than for someone seeking a phone-first option.

Who it's for

Choose GB Enhanced+ if you want free Game Boy, Game Boy Color, Game Boy Advance or Pokémon Mini emulation, especially if peripheral support, netplay configuration or motion controls matter to you. Look elsewhere if Nintendo DS is your priority, or if an older save state must remain usable after moving to version 1.10.

Pros and cons

• Pro: Broad coverage across four Game Boy-family systems, plus experimental DS emulation, suits users who want one emulator for several generations.
• Pro: Named support for niche peripherals and documented netplay and motion-control options reward users interested in more than basic gameplay.
• Pro: GPLv2 licensing and a free plan make the emulator accessible without a purchase.
• Con: Nintendo DS emulation is experimental, so DS-focused users should consider a dedicated alternative.
• Con: Version 1.10 cannot load save states from version 1.9 or earlier, which complicates upgrades for users carrying old states forward.
• Con: Building requires several development dependencies, and Windows builds additionally require GLEW.

Alternatives

For Nintendo DS, SkyEmu is a free option across Android, iOS, Linux, macOS, web and Windows; its DS emulation is beta quality. DeSmuME is another free choice for Nintendo DS and DS Lite on Windows, Linux and macOS, but does not support DSi. melonDS is a free Nintendo DS emulator for desktop platforms and requires console BIOS and firmware dumps for some emulation. iDroidDS is a free, ad-free, open-source Android option.

If you want a broader Game Boy emulator shortlist, browse Game Boy Emulators; for DS-specific choices, see Nintendo DS Emulators. 3Beans is another free emulator alternative.

Verdict

GB Enhanced+ is a strong choice for desktop users who want free emulation across Game Boy, Game Boy Color, Game Boy Advance and Pokémon Mini, with unusual peripheral and controller features in the mix. Its main reasons to look elsewhere are experimental DS support and the loss of compatibility with save states from version 1.9 and earlier when upgrading to 1.10.