Previously referred to as the 'Doom 3 Engine', Tech 4 is id Software's current licensing platform. Powering games such as Doom 3, Quake 4 and Enemy Territory Quake Wars, Tech 4 revolutionized the use of realtime dynamic lighting as well as other technologies.

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id Tech 4 Source Code

id Tech 4 Source Code

Nov 23, 2011 Source Code (9.10mb) 13 comments

This source release does not contain any game data, the game data is still covered by the original EULA and must be obeyed as usual. You must patch the...

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This build was tested at nerdear.la event on May 13'th this year. Two playable maps are provided in order to test latency impact on Idtech4 engine. Big...

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Apr 15, 2014 Doom III SDK (0.38mb) 1 comment

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This little tool, made for modders, is an automatic file extraction software for games based on the IdTech4 engine (also known as Trinity) developed and...

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This program allow you to see into the big files in games like Quake 2 (go look in the BaseQ2 sub directory, see the big PAK0.PAK file, that's one) and...

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Platforms
Windows, Mac, X360, PS3
Company
id Software
Contact
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Official Page
Idsoftware.com
Licence
Commercial
Release Date
Released Aug 2003
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