
DOS · 1995
Doom
Doom combines fast first-person combat with coloured keys, secret rooms and carefully managed health and ammunition.

DOS · 1995
Doom combines fast first-person combat with coloured keys, secret rooms and carefully managed health and ammunition.
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Click the button below to launch the DOS emulator and start playing instantly in your browser.
Control panel
Keyboard and mouse — follow the game’s own controls.
A compatible gamepad can be used after launch.
DOS games do not share one reliable control scheme. Check the title screen or in-game help for its assigned keys.
System: Esc opens the EmulatorJS menu for save and load states, fullscreen, and control remapping.

Doom combines fast first-person combat with coloured keys, secret rooms and carefully managed health and ammunition.
Combat and exploration share the same spaces: a room may hide a key, a shortcut or a trap. Moving sideways helps avoid incoming attacks without losing sight of the enemy. Weapon choice matters because ammunition is shared between some weapons and must last through the level.
A coloured locked door is a clue for your next search. Check which key is missing and use the automap to find branches you have not explored. Keeping that goal in mind helps when several corridors lead back into the same room.
These notes cover classic DOS Doom. Doom II adds different maps, enemies and the Super Shotgun. Modern source ports may also change the available controls.
Background and mechanics: Wikipedia game reference.
The control panel below the game screen shows this edition’s keys. Click inside the game before using your keyboard.
Open the player menu for the options available in this emulator. Save support varies by game and player; see the playing help for more guidance.
Browse first person shooter games across systems, or stay with the DOS catalogue. Related picks below explain how each game connects.