Game Boy Color
SameBoy is an open-source Game Boy/Game Boy Color emulator.
Top features include very high accuracy, debugging tools via a command line, and most standard features found in other top emulators. The UI is very crisp and clean looking.
All menu options are handled via the on screen gui and rom files must be dropped on the screen to be started or changed out. Sameboy can change operating mode (GB, GBC, sometimes GBA) on the fly but restarts the currently playing game on event. The splash screen of all gameboy games are replaced with the words Sameboy, and animated the same accordingly.