Back to hell.

The original DOOM. Right here in your browser.

C / WEBASSEMBLY
NO INSTALL REQUIRED

READY TO PLAYDOOM SHAREWARE

EPISODE 01 / SHAREWARE

You know what to do.

Keyboard required · Sound and music enabled

Click the game to capture your mouse. Esc releases it and pauses.

Mouse sensitivity 4Resolution

Native 3D rendering · Original proportions

Save with F2 · Load with F3

Save slots stay in this browser, separately for each WAD.

OPTIONAL MOD / THEY LEARNED.

Worthy adversaries

Trained enemies adapt their spacing, cover, and pursuit, and choose when to fire. Weapons keep their original spread and damage. Keep moving and use cover.

CLASSIC ENEMY AI

Sight and sound still matter.
Toggle anytime. Your choice is remembered.

OPTIONAL MOD / HEAVY ISSUE.

Rocket marines

The weakest marines (pistol zombies) now fire rockets—and drop their launcher when killed. Grab it and fight back. Combine with Worthy adversaries for a tougher fight.

STANDARD SIDEARMS

Watch the splash damage.
Toggle anytime. Your choice is remembered.

OPTIONAL MOD / THE OTHER SIDE.

Mirror, Mirror

Step into a left-right reflection of DOOM. Maps, monsters, items, and textures are mirrored. Familiar places feel unfamiliar. Movement stays natural; menus and HUD stay readable.

ORIGINAL WORLD

Everything on the other side.
Toggle anytime. Your choice is remembered.

FIELD MANUAL 01—06

WS / ↑↓: Move
←→: Turn / mouse
AD: Strafe
F / Ctrl: Fire / left click
Space / E: Use / right click
Shift: Run

Enter Select Esc Menu Tab Map 1–7 Weapons

Playing fullscreen on a Mac? Use F or left click to fire. Ctrl + arrow keys can switch desktops or open Mission Control.

YOUR GAME. YOUR WAD.

Have the full game? Load a DOOM or DOOM II IWAD from your computer.

↥ Load your WAD

Files stay on your device. Choose before playing.