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Popular Steam Guides Written guides, references, and walkthroughs
Play your BFG Edition of Doom and Doom2, using GZDoom and ZDL
by Cephaler ®
This simple guide will inform you how to play the original Doom and Doom2, using the modern source port GZDoom . You may also want to consider using ZDL a feature rich front end launcher. There will also be some emphasis on playing pwads. ...
All DOOM 3 & Expansion Codes
by Magpie
All storage locker, door and other codes for "Doom 3", "Resurrection of Evil" and "The Lost Mission" in order....
How to re-enable Achievements in DOOM 3: BFG Edition.
by 新しいフォルダ-
A guide on how to re-enable achievements without losing any progress....
Keypad and Locker Codes
by Soldat @ Army of Love
In this guide I give you a list of codes for both the item lockers as well as any doors or items that have keypads on them....
Ultimate Doom (100%) Ultra-Violence Walkthrough
by PlumBrendan
A playthrough of Ultimate Doom on the Ultra-Violence difficulty. This is played through ZDoom. 100% kills, 100% items, and 100% secrets....
Doom II - Hell On Earth (100%) Ultra-Violence Walkthrough
by PlumBrendan
A playthrough Doom II - Hell On Earth on the Ultra-Violence difficulty for the PC. This is played through ZDoom. 100% kills, 100% items, and 100% secrets....
Codes for DOOM 3 lockers
by حجر الحسين
In this tutorial I will show you all codes for storage compartment game Doom 3....
Enable Console, Cheats & Skip Intros
by Carlmundo
More fixes available at SteamFix ....
Very simple ALT+TAB fix
by C1
Very simple fix / workaround which will allow you to properly ALT+TAB out of Doom 3 BFG, use other apps, then ALT+TAB back to your game....
Location of every BFG 9000 in basic Doom 3
by DUNCAN DONUTS
Guide showing the location of each BFG 9000 in Doom 3....