The Classic Doom 3 modification is a remake of the original Doom game, by id Software. The main emphesis is that of brining the older game up to date in a modern graphics engine. The project makes use of all of Doom 3's advanced
graphical features while retaining the feel and gameplay of the original game.

The project will only cover the shareware levels due to many reasons that include the following :

- We are bored of converting over peoples stuff and want to create something of our own.
- The mod started off as a fun way to learn how to mod for Doom 3, and we all feel we have learnt what we need to make our own project.
- A more minor reason is the legalities of remaking anything past the freely availible shareware episode.

Our latest build is version 1.3.1 which is the final version that we plan to release. This version is numbered 1.3.1 to reflect the fact that it has been tested to work with Doom 3 patch release 1.3.1, and thus works both with Doom 3 on steam and windows vista.

For more information please visit Flaming Sheep Softwares website that can be found at:

If you have any further questions about the project, feel free to register on our forums and ask anything related to the project.

We hope you enjoy the mod.

Image RSS Feed Latest Screens
General Mod Screenshots General Mod Screenshots General Mod Screenshots
Blog RSS Feed Report abuse Latest News: Classic Doom 3 1.3.1

2 comments by Gazz on Oct 4th, 2007

We have put together a new “final” release of our mod, Classic Doom 3 to satiate those who have recently bought Doom 3 via the steam download service, or those who wish to play the mod running Doom 3 patch 1.3.1. You can get the files from the mod page here at the moddb website.

When Doom 3 patch 1.3.1 was originally released, we did not update the code as it was not seen as a major update to the base Doom 3 game. Due to this, the past Flaming Sheep Software coder SnoopJedi released an update patch, 1.2, for Classic Doom 3 on his own accord, which gave compatibility with version 1.3.1 of Doom 3, but introduced a number of fatal bugs.

Over the past month, since the release of Doom 3 on the Steam network, a number of team members were contacted exponentially by players about errors with Classic Doom 3 1.1 when used with the Steam version of Doom 3. What transpired is that Classic Doom 3 1.1 did not work correctly due to the steam version of Doom 3 being fully patched to version 1.3.1.
Several of the past members of Flaming Sheep Software have come together to resolve these issues once and for all, and to tweak the mod further to improve the gaming experience.

Classic Doom 1.3.1 is a full mod release that has been fully tested as compatible under the following versions of Doom 3:

Steam Doom 3
This version should work without any updates as Doom 3 patch version 1.3.1 is included when purchased on steam. Simply download the zip or windows installation packages to play the mod.

Windows Doom 3
You are required to download Doom 3 patch 1.3.1 alongside our mod to enable it to work with a retail version of the game. The patch required can be downloaded from our host at the follow location:

Linux Doom 3
As with the Windows version of Doom 3, you are required to download Doom 3 patch 1.3.1 for Linux operating system before installing Classic Doom 3 1.3.1. You can get the required patch from the following location:

Mac Doom 3
While it hasn't been tested due to not being able to find a tester who owns a mac, this release has been built for mac users as well. We hope the code works. It to like every other OS, requires the 1.3.1A patch which can be found at the following:

We would once again like to thank the community for their support of this project. Please continue the Classic Doom 3 experience with Last Man Standing Co-op, the official supported mod, which can be found here:

Finally I would personally like to thank SnoopJedi for starting the move to 1.3.1 with Classic Doom 3 1.2, Deadite4 for his code fixes and BHenderson for fixing some animations.

Media RSS Feed Latest Video
Downloads RSS Feed Latest Downloads
Classic Doom 3 1.3.1

Classic Doom 3 1.3.1

Oct 4, 2007 Full Version 12 comments

Classic Doom 3 1.3.1 windows installer for use with windows XP and Vista - this version is steam compatible.

Classic Doom 3 1.3.1

Classic Doom 3 1.3.1

Oct 4, 2007 Full Version 12 comments

This version of Classic Doom 3 is compatible with all supported operating systems and distribution platforms (Windows, Linux, Mac) and address a large...

Post comment Comments  (0 - 10 of 152)
txrchon Feb 28 2015, 1:19am says:

d3Classic is the very best Knee-DeepInTheDead ever made for Doom3 ; , *

+1 vote     reply to comment
PromiserOfDeath Jun 16 2014, 8:48pm says:

Can we get a Version for BFG Edition?

+2 votes     reply to comment
gamehacker Aug 26 2014, 10:53am replied:

update to question message, Yes, there is now a Doom 3 BFG Edition mod launcher tool that was released this month August 2014

There is are 5 example maps and mods with it to show people how they can port there Doom 3 work and how to create new stuff for BFG if im right in saying

I've patched my BFG Edition to test it out, But someone could start porting classic Doom 3 to it, But it would be much better if the classic doom team did a official release

+1 vote     reply to comment
gamehacker Jul 24 2014, 5:28pm replied:

bfg edition is not modder friendly :(

I wouldn't expect anything soon

Also I like how lol3r_86 mentioned that its a downgraded version :)

He's right, A lot of things where removed rather than improved like the particle lights off the plasma rifle I loved that touch in Doom 3 -.-

+1 vote     reply to comment
lol3r_86 Jun 29 2014, 4:46pm replied:

BFG is not mod friendly. I doubt there will be any mods fo this downgraded version of Doom 3.

+4 votes     reply to comment
gremstein Apr 4 2014, 5:20pm says:

This mod is amazing, I loved it. Are there any plans to do the other episodes, or even doom 2 in this manner?

+1 vote     reply to comment
EnDoerner Mar 2 2014, 11:44pm says:

I just downloaded and played this mod and it is awesome... sadly it is just the first episode of Doom, it would be nice to see convertions of more parts of the game... you did a really great job!

+1 vote     reply to comment
battle19945 Jan 13 2014, 12:47pm says:

this was the best remake mod from the first game ever, its sad he didnt fixed some bugs and that he not completly remade the first doom and maybe doom 2.

+3 votes     reply to comment
Ikill4fun32 Nov 24 2013, 6:43pm says:

I thought doom guy was left handed... as seen on second pic...

+2 votes     reply to comment
gamehacker Feb 3 2014, 11:49pm replied:

Yeah never noticed that before :L,
But has Darknecross stated only with the pistol in game :)

he must be ambidextrous due to the cover picture and gameplay :)

+1 vote     reply to comment
Darkshard Dec 16 2013, 3:33am replied:

Look at the image from his perspective, you'll see he is right handed, thought that much was obvious ^^;

+1 vote     reply to comment
Dimebag_Darrell Jan 10 2014, 10:42am replied:

He Is Only Left Handed With The Pistol

+2 votes     reply to comment
Post a Comment
click to sign in

You are not logged in, your comment will be anonymous unless you join the community today (totally free - or sign in with your social account on the right) which we encourage all contributors to do.

2000 characters limit; HTML formatting and smileys are not supported - text only

Doom III Icon
Windows, Mac, Linux
Doom III
Developed By
Send Message
Official Page
Release Date
Released Oct 3, 2007
Mod Watch
Track this mod
Community Rating



142 votes submitted.

You Say


Ratings closed.

Highest Rated (2 agree) 10/10

This is FREAKING AMAZING all the maps look familiar yet updated and new, and it has remakes of the original music heard in the first DOOM. There is even an opening cinematic that explains how the main character gets there in the first place. Awesome. Just freaking AWESOME.

Dec 6 2010, 2:41am by WMan22

First Person Shooter
Single Player
Embed Buttons

Promote Classic Doom 3 on your homepage or blog by selecting a button and using the embed code provided (more).

Classic Doom 3 Classic Doom 3
Classic Doom 3
Last Update
2 years ago
326 members