GB Enhanced+ vs GoBoy

GB Enhanced+ is a free, open-source emulator for DMG, Game Boy Color, Game Boy Advance and Pokémon Mini systems, available on Windows, Linux and macOS. Nintendo DS emulation is described as experimental. The project focuses on emulating peripherals and less common hardware, with support listed for the Wave Scanner, Wantame Card Scanner, Vaus Controller and WorkBoy. It also supports link-cable emulation, real-time clock features, save states and controller input. Configuration options include joystick haptics, accelerometer input for motion controls and netplay settings for linking emulator instances. The emulator can automatically apply an IPS or UPS patch file when it shares a name with a ROM. PDF and ODT manuals cover operation, netplay, rumble support and motion controls. Building it requires SDL 2.0, OpenGL 3.3 or greater, a C++ compiler and CMake; Windows also requires GLEW. Qt for the GUI and SDL2_net for netplay are optional. It is licensed under GPLv2. Save states from version 1.9 and earlier are incompatible with version 1.10.

GoBoy is a free, open-source emulator for Nintendo Game Boy and Game Boy Color, written in Go. It runs most Game Boy games and some Game Boy Color games, with color and sound support. Builds are listed for Linux, macOS, and Windows; users can download a release or install from source using Go and the documented commands. Debugging options print opcodes and register values or toggle individual sound channels. The listed controls are arrow keys, Z, X, Enter, and Backspace, with shortcuts for palette changes and fullscreen. For battery-backed ROMs, GoBoy creates a save file beside the ROM and updates it every second while the game runs. It uses the Pixel library for graphics and controls, which requires OpenGL; Linux builds also require GTK, and Windows 10 builds require MinGW. The project describes itself as a work in progress and development exercise, and lists unresolved graphics, audio, and cartridge issues. Save states and boot ROM support remain TODOs.