BizHawk is an open-source multi-system emulator. It uses emulator cores from the Libretro project (RetroArch). It supports emulation of NES, SNES, Sega Genesis, Game Boy, PlayStation, and many other systems (around 30 systems). Developed with support from the TASVideos community, BizHawk is designed for creating Tool-Assisted Speedruns (TAS) — speedrunning game completions — as well as for casual gaming.

Supported platforms

• Arcade machines
• Apple II
• Atari 2600
• Atari 7800
• Atari Lynx
• ColecoVision
• Commodore 64
• Commodore Amiga
• Fairchild Channel F
• Game Boy, Super Game Boy, and Game Boy Color
• Game Boy Advance
• Mattel Intellivision
• NEC PC Engine (AKA TurboGrafx-16), including SuperGrafx and PCE CD
• Neo Geo Pocket
• Nintendo 3DS
• Nintendo 64
• Nintendo DS/DSi
• Nintendo Entertainment System, Famicom, Famicom Disk System
• Odyssey 2
• Sega Genesis, Sega-CD, 32x
• Sega Master System, Game Gear, and SG-1000
• Sega Saturn
• Sony PlayStation
• Super Nintendo Entertainment System and Super Famicom
• PCFX
• TI-83 graphing calculator
• Uzebox
• Vectrex
• Virtual Boy
• Wonderswan and Wonderswan Color
• ZX Spectrum