Doom 3 PC Mods | GameWatcher (2025)

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Featured

DoomChronicles 0.21 Patch

  • 5.77 MB
  • 21 downloads
Featured

Insidious Doom³

  • 1.16 GB
  • 20 downloads
Featured

Reaper's Marines Corp

  • 6.84 MB
  • 9 downloads
Category NameModsDownloadsTotal sizeLast update
Battle Scenarios12May 11, 2025
General Mods58297Apr 19, 2025
Graphic Mods1973May 11, 2025
Skins / Textures / Menu Mods627Dec 12, 2024
Tools14Apr 20, 2025
Total / Partial Conversion Mods1032Apr 08, 2025
All Mods4891,72639.9 GBApr 19, 2025

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Not sure whichmodsto try out? Check our list ofBest Doom 3 Mods

Latest mods

CstDoom3

  • [Mod]
  • Posted over 7 years ago
  • 5 downloads

CstDoom3 adds a host of optional improvements and modifications to improve the game in general terms.

Overthinked DooM^3 v1.666 - Ready-on DoomConfig.cfg Files

  • [Mod]
  • Posted about 9 years ago
  • 4 downloads

This is an optional file for the "Overthinked DooM^3" that contains two Doom configuration files. One turns the graphics settings up a notch as the default files supplied with Overthinked use very low graphics settings. The other config file turns the graphics settings up as far as the can go--ultra high graphics--for those who have rigs that can handle it (and most do by now; Doom was released over 10 years ago).

Overthinked DooM^3 v1.666 - HardCore Mode

  • [Mod]
  • Posted about 9 years ago
  • 8 downloads

This mod makes one major change to the "Overthinked DooM^3" mod: removes the crosshair. If you would like that little extra challenge, then you are going to want this package. There are also some undocumented gameplay mechanic changes as well, but the focus of this addon is the removal of the crosshair.

Overthinked DooM^3 v1.666

  • [Mod]
  • Posted about 9 years ago
  • 16 downloads

This mod combines several popular Doom 3 mods into one package and tweaks and enhances them. The goal is to turn Doom into a more tactical style shooter with horror elements. The mod bundles (to name a few) Denton's Enhanced Doom3 (v2.02), Sikkmod 1.2 and CED2011's Assets Pack. There are also graphical enhancement mods bundled as well. Just take a look at the size of the file. There is a lot of content in those bytes.

Doom 3 Splitscreen Edition

  • [Mod]
  • Posted over 9 years ago
  • 4 downloads

This is a multiplayer mod. Play with and against other Doomers. It features nearly infinite ammo, friendly fire, drop weapons, teleport and more.

Doom Reborn v1.4 (Pre-Beta)

  • [Mod]
  • Posted over 9 years ago
  • 15 downloads

Fight your way through the corridors of the original Doom and Doom II with "Doom Reborn"! This mod attempts to recreate the original games' levels and atmosphere using the technically advanced idTech4 engine. The enhanced graphics and sound will surely force you to enjoy these classic games once again.

Insidious Doom³

  • [Mod]
  • Posted over 9 years ago
  • 20 downloads

Looking for a fun mod but also challenging at the same time? Well then you're in for a treat, this is the ultimate mod that throws doom players into a frenzy of actions and surprises, with fast paced gameplay!

Insidious Doom³

  • [Mod]
  • Posted over 9 years ago
  • 22 downloads

This mod features over 50 new new maps and 31 weapons, special player abilities and cooler skins and sounds, best of all, HD graphics!

Doom 3 BFG Hi Def 2.4 Patch

  • [Mod]
  • Posted over 9 years ago
  • 7 downloads

Patches 2.2 to 2.4 Includes 2.3 and the barrel update. Higher poly terrains and a bunch of map objects. Unzip into your Doom 3 BFG directory

Doom 3 BFG Hi Def 2.3 patch

  • [Mod]
  • Posted over 9 years ago
  • 6 downloads

Patches 2.2 to 2.3 Added bunch of ROE textures and improves a bunch of other textures. Also adds some model work. Unzip into your Doom 3 BFG directory

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