Discontinued emulators

VisualBoyAdvance (commonly abbreviated as VBA) is a free emulator of the Game Boy, Game Boy Color, and Game Boy Advance handheld game consoles as well as of Super Game Boy and Super Game Boy 2.

Nintendo 3DS emulator

Nintendo Switch emulation software

ZSNES is an emulator for the Super Nintendo Entertainment System released as free software. There are official ports for Linux, MS-DOS, Windows, and unofficial ports for Xbox, and macOS.

Nestopia UE - and its predecessor Nestopia - are open-source NES/Famicom emulators designed to emulate the NES hardware as accurately as possible.

UltraHLE is a discontinued emulator for the Nintendo 64. Emulating the Nintendo 64 (which was only three years old at the time) made it the first of the N64 emulators to run commercial titles at a playable frame rate on the hardware of the time, which drew Nintendo to seek legal action against the developers.