ROM launcher
Web Emulator
Upload a legally obtained ROM or paste a direct ROM URL. The file stays in your browser when using local upload.
No supported ROM files found in public/roms.
Ready for ROMSelect a system, choose a ROM, then launch.
Controls
Keyboard guide
- Move / Paddle
- Arrow keys
- A / B
- Z / X
- Start
- Enter
- Select
- Shift
Click inside the game frame once before playing. For Pong 6502, use the arrow keys to move the paddle and Enter to start.
Legal ROM sources
Bundled sources
Local NES / FC ROM
Bomberman
Local file added under public/roms; verify distribution rights before deploying publicly.
NES / FC top-down shooterSliding Blaster
Direct .nes download; code license is zlib and assets are CC BY 4.0.
NES / FC homebrewPong 6502
Direct .nes download on itch.io; code license is Unlicense.
NES homebrew platformerNova the Squirrel
Free / name your own price on itch.io; source code is open.
NES puzzle gameSquirrel Domino
Free / name your own price on itch.io; code license is zlib.
Homebrew discoveryGitHub open-source NES list
A GitHub article collecting open-source NES homebrew projects.