DOOM (1993 WebGL)

Fight your way through Phobos and Deimos in the foundational first-person shooter of all time.

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Free 1-Click Play • Verified Direct Origin • Zero Install

About & Technical Architecture

DOOM changed video games forever in 1993. This browser port uses Chocolate Doom compiled via Emscripten to WebAssembly, providing an authentic 1993 engine experience with modern quality-of-life additions like uncapped framerates and precise mouse turning.

DOOM is a trademark of id Software LLC / ZeniMax Media. This port plays the official id Software shareware WAD (Knee-Deep in the Dead).

Keybindings & Input Configuration

Action	Input / Key	Supported Device
● Move	`WASD`	Keyboard & Gamepad
● Aim and Shoot	`Mouse`	Keyboard & Gamepad
● Weapon Select	`1-7`	Keyboard & Gamepad
● Open Doors	`Space`	Keyboard & Gamepad
● Automap	`Tab`	Keyboard & Gamepad
● Use.	`E`	Keyboard & Gamepad

Frequently Asked Questions & Save Tips

How does DOOM (1993 WebGL) run in a web browser without downloading? ▾

DOOM (1993 WebGL) is powered by Chocolate Doom (Emscripten / JS-DOS). It executes code directly inside modern browsers via WebAssembly (WASM) and WebGL 2.0 with hardware acceleration and 60 FPS performance.

How does the save system work and how do I back up my progress? ▾

Game progress is handled through Browser LocalStorage/IndexedDB. Save states are stored inside your browser's private IndexedDB sandbox. Avoid clearing browser cache or cookies to preserve your saves.

Can I use a USB or Bluetooth controller with DOOM (1993 WebGL)? ▾

Yes! Modern Xbox, PlayStation, and Nintendo Switch gamepads are supported natively via the browser Web Gamepad API. Connect your controller before launching.

Is playing DOOM (1993 WebGL) on PortedToBrowser legal and safe? ▾

Yes. PortedToBrowser.com indexes open-source engine decompilations and verified web sandboxes. We do not host or distribute proprietary game ROMs or copyrighted binaries.