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This wiki is focused on documenting the various aspects involved with developing assets, levels and modifications based on the id Tech engines. If you’re new to the site or a wiki in general, please visit the about page to learn more about this project.

Want to help?

As modwiki is a community project, feel free to register and join us on this great endeavor! Please check out the style guide for some general editing guidelines. Visit open tasks to find out which pages need help. You can also visit the sandbox to experiment with the wiki markup language. To learn how to edit or create pages, please take a look here .

But most importantly, if you gain something from this resource, please give back.

High quality links:

Other interesting id Tech engine editing sites:
The premier discussion forum for all Doom 3 engine games
(Mirror of) The official id Software website for id Tech 4 engine editing. (Only id games are listed there. Specific game pages link to the websites of the respective developers.)
ModdingWiki keeps track of modding old-school games running on id and apogee game engines.

id Tech 4 games:

Doom 3

and Resurrection of Evil add-on

Quake 4


Enemy Territory: Quake Wars


id Tech 5 games:


Doom 4

not yet released