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Platform library

Super NES

Load a ROM to start.

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This browser cannot attach a local folder (needs Chromium). Use Load ROM, drag-and-drop, or Google Drive.

Filter this system

Continue on this system

SUPER NES Loading

Fetching the emulator core… first time can take a moment.

Drop a ROM, or pick one from the library above

Rotate to landscape for a larger playfield

CRT filter Smooth scale Touch pad Turbo

Volume

Mapper —

Controls

D-Pad	Arrow keys / WASD
A	X / J
B	Z / K
Start	Enter

Xbox / DualShock / generic pads work after you press a button on them.

Use ROMs you legally own. Drive / folder files stay in this tab. No commercial games or BIOS bytes are bundled.

Burt Labs GameRoom · NES · SNES · GB · GBC · GBA · N64 Back to the room

Google Drive setup

One-time Cloud project. Credentials stay in this browser. Authorized JavaScript origins must include:

https://gameroom.burtlabs.org
http://localhost:8765

Create a Google Cloud project and enable Google Drive API + Google Picker API.
OAuth consent screen: External, add yourself as a test user.
Create an OAuth Web application client ID with those origins (required).
API key and project number (App ID) help the picker download binary ROMs and zips.

OAuth client ID API key Project number (App ID)

Bookshelf folder

Attach a local folder of ROMs you own. The folder handle is remembered in this browser (Chromium). This page only lists games for the current console.

No folder attached.

BIOS / system files

Optional for GBA / GB / GBC. Point at a folder of BIOS files you legally own (for example gba_bios.bin). Nothing is uploaded — files stay on your machine and are read only when a matching core starts.

No BIOS folder attached.

ROMs in this zip

Pick the game to load. Nested zips are unpacked too.

Save states

Stored in this browser only. Slot 0 is the quick / auto save.

Hotkeys

P	Pause
R	Reset
Hold Backspace	Rewind (NES)
Hold Tab	Turbo
F5 / F7	Quick save / load
F8	Screenshot
?	This sheet

A = X / J · B = Z / K · SNES X/Y = V/C · L/R = Q/E · N64 Z = Space

Netplay

NES uses a room code over WebRTC. Both of you load the same ROM — the file is never sent. Other systems use EmulatorJS netplay from the in-core settings menu.

Idle

Room code