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.

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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.

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Classic Doom 3 1.3.1 (installer)

Classic Doom 3 1.3.1 (installer)

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 13 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  (120 - 130 of 155)
SonicClang Sep 6 2005, 4:42pm says:

I don't know about id hiring us to finish the Doom series, but thanks for the vote of confidence! :D I'm glad you enjoyed it so much. We certainly have enjoyed making it.

+1 vote     reply to comment
gigglebok Aug 24 2005, 5:43pm says:

The music, the levels, the fx.... I feel like I have been transported back in time to the 12th of December 1993, and I'm experiencing the same open mouthed wonder at what can be done with a piece of silicon in a tin box.

Excellent work team, if iD don't employ you to finish the whole series properly and to make doom4 rock, then there is something fundamentally wrong with this universe.

+1 vote     reply to comment
ch3wza Aug 19 2005, 1:02am says:

im pretty amazed to see whats done so far, and i played the old doom when i was like 6-8 yrs old man . . . woo, id really like to see old memories but more advanced, a little different ... just to run my head a bit =D

+1 vote     reply to comment
Gazz Creator
Gazz Aug 16 2005, 4:32am says:

Unfortunatly the maps are pretty finalised now, the only things that will be changed is in the name of fixing bugs.

Thanks for the comments though, much appreciated :)

+1 vote   reply to comment
CD_TOASTER Aug 16 2005, 4:16am says:

can you like change the second to last level? i hated it in doom. i could never find the exit, even with clipping it took me ages. god i hate it. lol

+1 vote     reply to comment
juggalo129 Aug 16 2005, 2:37am says:

This mod is really fun I really felt like I was playing old school doom very good job!! KEEP IT UP!

+1 vote     reply to comment
SonicClang Aug 4 2005, 4:44pm says:

Hey, to everyone who said they liked the music, thanks! :D it means a lot.

And of course thanks to everyone who likes the mod in general. We're all very proud of what we're creating.

+1 vote     reply to comment
kh1ndjal Jul 30 2005, 11:21am says:

EXCELLENT MOD. loved th music. cant wait for the next release

keep up th good work

+1 vote     reply to comment
Gazz Creator
Gazz Jul 13 2005, 6:33am says:

Eventually we aim to have the end of level stats screen in place along with an automap. They are both in development but we really cant say how long until the next release comes out.

Thanks for the continued support - its great to know people are still playing and enjoying our mod.

+1 vote   reply to comment
SuperRad987 Jul 11 2005, 8:56pm says:

This was awsome!! The best part was the music which brought back the expeirence even more. I even downloaded the original doom and was surprised by the chilling detail of the levels in both games.

+1 vote     reply to comment
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Doom III
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Released Oct 2007
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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

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