DOS (from Disk Operating System) commonly refers to the family of closely related 16-bit operating systems which dominated the IBM PC compatible market between 1981 and 1995 in the form of MS-DOS, PC-DOS, DR-DOS, FreeDOS etc.

Add mod Mods  (0 - 30 of 2,427)
Doom v1.33 | Age of DOOM
Doom

Doom v1.33 | Age of DOOM

Tactical Shooter

Standalone mod. Play Doom in the Age of Empires 2 game engine. Doom Remake as Isometric Shooter and Tactical Shooter game. Old school, retro, boomer shooter...

Rise of the Triad: Wolfenstein 3D Part II
Wolfenstein 3D

Rise of the Triad: Wolfenstein 3D Part II

First Person Shooter

In 2013, 3D Realms released the original specifications from the planned sequel to Wolfenstein 3D. In 2015, Thandor created a mod for Wolf3D that was...

Brutal Voxel Doom
Doom II

Brutal Voxel Doom

First Person Shooter

Taking Cheello's famous Voxel Doom and putting some brutality into it, brutal voxel doom adds headshots, tons of gore, new monsters and weapons to DooM...

Doomed-Changed(ARCHIVED. WAITING for UPDATE.)
Doom II

Doomed-Changed(ARCHIVED. WAITING for UPDATE.)

First Person Shooter

Doomed Changed es un curioso y raro mod Shooter para Ultimate Doom Y Doom 2 No diré más.

Retro Deathmatch
Duke Nukem 3D

Retro Deathmatch

First Person Shooter

This mod is work in progress. Retro Deathmatch is a BUILD Engine mod for Duke Nukem 3D recreating the 8bit to 64bit experience.

KotKraft`s Doom Mod
Doom II

KotKraft`s Doom Mod

First Person Shooter

KotKraft's Doom is a bad copy of brutal doom. But it's also a cool and power-fantasy mod! There are many weapons in this mod, such as an axe, an AK-47...

Mein Leben! (DOS)
Wolfenstein 3D

Mein Leben! (DOS)

First Person Shooter

A small vanilla mappack for Episode 1 that seeks to expand on the original Wolfenstein 3D content.

Super Shareware Wolf II: The Extra Levels (DOS)
Wolfenstein 3D

Super Shareware Wolf II: The Extra Levels (DOS)

First Person Shooter

An "unofficial" sequel to Orka's addon. Play through 10 new maps for the shareware version of Wolfenstein 3D!

WolfPlus (ECWolf)
Wolfenstein 3D

WolfPlus (ECWolf)

First Person Shooter

A mapset of 10 maps of varying size and difficulty. Help BJ once again to defeat the evil nazis and restore the peace!

Out For Blood (ECWolf)
Wolfenstein 3D

Out For Blood (ECWolf)

First Person Shooter

The story is set in an alternate Wolfenstein 3D timeline. After escaping form castle Wolfenstein BJ is sent to eliminate Otto Giftmacher and his most...

Doki Doki Island (Working Title)
Shadow Warrior Classic

Doki Doki Island (Working Title)

First Person Shooter

A mini episode for Shadow Warrior consisting of about 10 to 12 maps. Another of Lo Wang's weird adventures that takes place on an island in the East.

Funny sqoug doom wad
Doom II

Funny sqoug doom wad

First Person Shooter

A wad i made by me based on a screenshot one of my friends made

Moldy Crow MD3 for GZDoom
Doom II

Moldy Crow MD3 for GZDoom

First Person Shooter

Here is the Moldy Crow, the original lowpoly ingame ship from Dark Forces, with some minor texture alignment fixes, in MD3 format for use with GZDoom.

^ Action at the World Trade Center ^
Quake

^ Action at the World Trade Center ^

First Person Shooter

Hello. I present to you my first mod. World Trade Center for Quake, Half-Life, Half-Life 2 games. The goal of the project is to make a complete copy with...

Midnight Assault
Wolfenstein 3D

Midnight Assault

First Person Shooter

As the United States is pulled into the second World War, you are assigned a covert mission to gather intel on current enemy strategies in the Pacific...

Pinochestein 3D edición GL
Doom II

Pinochestein 3D edición GL

First Person Shooter

Pinochestein 3D edicion GL (GL edition) is a total conversion of the original pinochestein 3D that tries to take the best advantage of the new features...

Fellout, a 93s style Fallout FPS
Doom II

Fellout, a 93s style Fallout FPS

First Person Shooter

After an invasion to your vault by demons, you need to leave the vault and while opening the vault and escaping safely, you find a ruined city, completly...

UnChanged(CONTINUING)
Doom II

UnChanged(CONTINUING)

First Person Shooter

In 2060, in an abandoned city, lies a mysterious facility in the ruins of humanity's destruction. Haunting secrets are buried in this desolate place that...

Space Cats Saga +
Doom II

Space Cats Saga +

First Person Shooter

Download and kick Demon Butts with 4 different Alien Catgirls -the Starborn! Fight your way through 40 action packed Maps with new and devastating Weaponry...

MEOW
Doom II

MEOW

First Person Shooter

Stupid shitpost Doom mod with fun weapons and questionable balancing decisions. Made for GZDoom!

Doom: Arsenal Ascension
Doom

Doom: Arsenal Ascension

First Person Shooter

Doom: Arsenal Ascension is a new vanilla enhanced experience Consisting of early concepts to scrapped content with familiar mechanics from other doom...

Juliju's Dev BLOODPOOL DOOM
Doom

Juliju's Dev BLOODPOOL DOOM

First Person Shooter

Play new Juliju's Bloodpool Doom -changes- new 6 weapons PLEASE READ THE "READ ME" TEXT (veri ymportant)

Wolfenstein 3D - Definitive Edition
Wolfenstein 3D

Wolfenstein 3D - Definitive Edition

First Person Shooter

An unofficial 30th anniversary release, featuring 3 brand new episodes, new weapons and many other quality of life changes like an automap and modern...

The River - A Doom Railshooter
Doom II

The River - A Doom Railshooter

Arcade

This has been in the making for a long time. Let the river carry you through a bizzare adventure while shooting, ducking and jumping demons and score...

Tartar
Doom II

Tartar

First Person Shooter

Tartar (Eternity 3.29db5-Joel2 revived) - a Doom source port for players running pure DOS or Windows 9X on modern machines for retro gaming

Kyiv
Doom

Kyiv

First Person Shooter

step into the shoes of Zelensky! In this mod, you navigate through mazes filled with ennemies, including orcs and the "cacoLavrov," ending with a showdown...

GREZZODUE 2
Doom II

GREZZODUE 2

First Person Shooter

GREZZODUE 2 is the sequel to GREZZO2, the most offensive Doom 2 mod ever! Now featuring Ultra HD modern graphics, real digitized people and more visceral...

Retrozone
Doom II

Retrozone

First Person Shooter

Retrozone is a post-apocalyptic TC inspired by a game like S.T.A.L.K.E.R., which includes several levels, new weapons and enemies. You will have to survive...

Tweaked Weapons
Doom II

Tweaked Weapons

First Person Shooter

This mod cleans up the sprites for the classic DOOM weapons, it also changes the sounds and makes them feel more responsive. This is made for ZDOOM family...

Anomaly Deimos
Doom II

Anomaly Deimos

First Person Shooter

A The Shores of Hell... "remake" (for Doom 2). Requires a Boom-compatible source-port.

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