GB Enhanced+ is a DMG/GBC/GBA emulator and experimental NDS emulator. It is the successor to the original GB Enhanced project with a focus on enhancements and emulating as much of the Game Boy as possible.

GB Enhanced+ (GBE+ for short) aims to be a fully functional Game Boy emulator. The goal is to create a highly portable emulator using C++ and SDL, document the Game Boy's functions through clear code, and add as many enhancements (scaling filters, cheats, custom graphics) as reasonably possible. Additionally GBE+ strives to emulate everything about the Game Boy, including obscure accessories.