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EmulatorJS Player

EmulatorJS is a web-based emulator for various system; that is, it allows you to run old games in your web browser. It's based on Emscripten, which is a toolchain for compiling C and C++ code to WebAssembly.

Warning

Due to a change by Apple in iOS 18.2, emulation is severely limited, and likely non-functional, on iOS devices.

Warning

PSP emulation with the PPSSPP core requires special setup with a reverse proxy, or launching Chrome browser with the --disable-web-security and --enable-features=SharedArrayBuffer flags, which WE STRONGLY DISCOURAGE as it disables important security features.

Warning

Emulation is a complex and resource-intensive process. As such, it may not work well in all browser, especially older or less powerful ones. If you're having trouble running a game, try using a different browser or device.

Loading saves and states

Our integration with EmulatorJS automates the process of loading and saving save files and save states. Before starting the game, select a save and/or state file to load (if one is available). Anytime you save the game (or create a save state), the save and state files stored with RomM will be updated, so there's no need to manually download or upload them.

Supported systems

Note that only the following systems are currently supported:

  • 3DO
  • Amiga
  • Arcade/MAME
  • Atari 2600
  • Atari 5200
  • Atari 7800
  • Atari Jaguar
  • Atari Lynx
  • Commodore 64
  • ColecoVision
  • Neo Geo Pocket
  • Neo Geo Pocket Color
  • Nintendo 64
  • Nintendo Entertainment System (NES)
  • Nintendo Family Computer (Famicom)
  • Nintendo DS
  • Game Boy
  • Game Boy Color
  • Game Boy Advance
  • PC-FX
  • PlayStation (PS)
  • Sega 32X
  • Sega CD
  • Sega Game Gear
  • Sega Master System
  • Sega Genesis/Megadrive
  • Sega Saturn
  • Super Nintendo Entertainment System (SNES)
  • Super Famicom
  • TurboGraphx-16/PC Engine
  • Virtual Boy
  • WonderSwan
  • WonderSwan Color