RetroArch is a free, ad-free, open source, and cross platform frontend/framework for emulators, game engines, video games, media players, and other applications. Supported systems come in the form of libretro cores. The following cores are included:

• 2048
• Amstrad - CPC (CrocoDS)
• Amstrad - CPC/GX4000 (Caprice32)
• Arcade (FinalBurn Neo)
• Atari - 2600 (Stella 2014)
• Atari - 2600 (Stella)
• Atari - 5200 (Atari800)
• Atari - 5200 (a5200)
• Atari - 7800 (ProSystem)
• Atari - Lynx (Handy)
• Bandai - WonderSwan/Color (Beetle Cygne)
• Cave Story (NXEngine)
• Commodore - Amiga (PUAE)
• Commodore - C128 (VICE x128)
• Commodore - C64 (VICE x64, fast)
• Commodore - C64 (VICE x64sc, accurate)
• Commodore - C64 SuperCPU (VICE xscpu64)
• Commodore - CBM-II 5x0 (VICE xcbm5x0)
• Commodore - CBM-II 6x0/7x0 (VICE xcbm2)
• Commodore - PET (VICE xpet)
• Commodore - PLUS/4 (VICE xplus4)
• Commodore - VIC-20 (VICE xvic)
• Dinothawr
• Doom (PrBoom)
• DOS (DOSBox-Pure)
• Fairchild ChannelF (FreeChaF)
• GCE - Vectrex (vecx)
• Game Music Emu
• Handheld Electronic (GW)
• MSX/SVI/ColecoVision/SG-1000 (blueMSX)
• Mattel - Intellivision (FreeIntv)
• NEC - PC Engine / CD (Beetle PCE FAST)
• NEC - PC Engine / SuperGrafx / CD (Beetle PCE)
• NEC - PC Engine SuperGrafx (Beetle SuperGrafx)
• NEC - PC-98 (Neko Project II Kai)
• Nintendo - DS (DeSmuME)
• Nintendo - DS (melonDS DS)
• Nintendo - Game Boy / Color (DoubleCherryGB)
• Nintendo - Game Boy / Color (Gambatte)
• Nintendo - Game Boy / Color (Gearboy)
• Nintendo - Game Boy / Color (SameBoy)
• Nintendo - Game Boy / Color (TGB Dual)
• Nintendo - Game Boy Advance (VBA Next)
• Nintendo - Game Boy Advance (VBA-M)
• Nintendo - Game Boy Advance (gpSP)
• Nintendo - Game Boy Advance (mGBA)
• Nintendo - NES / Famicom (FCEUmm)
• Nintendo - NES / Famicom (Mesen)
• Nintendo - NES / Famicom (Nestopia UE)
• Nintendo - NES / Famicom (QuickNES)
• Nintendo - Nintendo 64 (Mupen64Plus-Next)
• Nintendo - Pokemon Mini (PokeMini)
• Nintendo - SNES / SFC (Snes9x 2005)
• Nintendo - SNES / SFC (Snes9x 2010)
• Nintendo - SNES / SFC (Snes9x)
• Nintendo - SNES / SFC (bsnes)
• Nintendo - SNES / SFC (bsnes-hd beta)
• Nintendo - SNES / SFC / Game Boy / Color (Mesen-S)
• Nintendo - Virtual Boy (Beetle VB)
• Palm OS (Mu)
• PocketCDG
• Quake (TyrQuake)
• Rick Dangerous (XRick)
• SNK - Neo Geo AES/MVS (Geolith)
• SNK - Neo Geo CD (NeoCD)
• SNK - Neo Geo Pocket / Color (Beetle NeoPop)
• SNK - Neo Geo Pocket / Color (RACE)
• ScummVM
• Sega - MS/GG (SMS Plus GX)
• Sega - MS/GG/MD/CD (Genesis Plus GX Wide)
• Sega - MS/GG/MD/CD (Genesis Plus GX)
• Sega - MS/GG/MD/CD/32X (PicoDrive)
• Sega - MS/GG/SG-1000 (Gearsystem)
• Sega - Saturn (Beetle Saturn)
• Sharp - X68000 (PX68k)
• Sinclair - ZX Spectrum (Fuse)
• Sony - PlayStation (Beetle PSX HW)
• Sony - PlayStation (Beetle PSX)
• Sony - PlayStation (PCSX ReARMed)
• Sony - PlayStation Portable (PPSSPP)
• Texas Instruments TI-83 (Numero)
• Thomson - MO/TO (Theodore)
• Vircon32
• VirtualXT
• WASM-4
• Watara - Supervision (Potator)

RetroArch supports a broad range of features, including:

•  Netplay
• Soft patching
• RetroAchievements
• Save states
• MFi controller support
• Key remapping per core or per game
• Gyro
• Cheats
• Custom overlays
• Shaders
• Fast forward and rewind
• Game artwork
• AI translations
• Advanced latency management

**RetroArch and Libretro are in no way affiliated with Nintendo. The name "Nintendo" and all associated game console names are registered trademarks of Nintendo Co., Ltd.**