A massive demonic invasion has overwhelmed the Union Aerospace Corporation's Mars Research Facility, leaving only chaos and horror in its wake. As one of only a few survivors, you must fight your way to hell and back against a horde of evil monsters.
This is a pack with the very basic assets for Indie game projects using the GPL Doom 3 (2004) engine (or any port). All inside pak_cc0stradex.pk4 is licensed as CC0 (public domain) so you can use it for whatever you want (commercial and non-commercial projects). But all inside doom3_data01.pk4 and doom3_data02.pk4 is part of the Doom 3 assets and you cannot use it (the idea of this project is to come with a version without any Doom 3 asset, but by now still there're some little very basic Doom 3 assets.)
Mb, something can be borrowed from the dark mod?
I'm not sure about the license for the Dark mod assets. You should ask to the Dark Mod staff.
Also, there's already a new version of this file: Basic Standalone pack for Game Developers (alpha 03), and I'm already working in probably the last version right now.