Hi!
This is a port of "DM-Codex" from Unreal Tournament 1999 to Xonotic.
No conversion tools were used.
The map was made by running UnrealEd and NetRadiant side by side. As a result, the geometry of this map is broadly similar to that of the original.
However, this port has been tweaked to suit Xonotic’s gameplay, and includes some additional details.
Download:
Codex_v1
-----------------
Screenshots
-----------------
![[Image: 8eYVH4i.jpeg]](https://i.imgur.com/8eYVH4i.jpeg)
![[Image: hwx1wU5.jpeg]](https://i.imgur.com/hwx1wU5.jpeg)
![[Image: IKNm14s.jpeg]](https://i.imgur.com/IKNm14s.jpeg)
![[Image: 118qbL8.jpeg]](https://i.imgur.com/118qbL8.jpeg)
![[Image: Qg9vKox.jpeg]](https://i.imgur.com/Qg9vKox.jpeg)
![[Image: 9o7h9tf.jpeg]](https://i.imgur.com/9o7h9tf.jpeg)
---------------------------
Credits and Licence
---------------------------
The original UT99 map was created by Cliff Bleszinski and is the intellectual property of Epic Games, Inc.
As such, this map is a fan-made port and is not subject to any licence.
However, the map source is included in the PK3.
All textures are licensed under the GPLv3 (Xonotic stock textures + one custom texture).
--------------
Tools used
--------------
Edition: NetRadiant-custom
Compilation: q3map2
Custom textures: GIMP
---------------
Changelog
---------------
codex_v1 (20 June 2026):
- Initial release.
This is a port of "DM-Codex" from Unreal Tournament 1999 to Xonotic.
No conversion tools were used.
The map was made by running UnrealEd and NetRadiant side by side. As a result, the geometry of this map is broadly similar to that of the original.
However, this port has been tweaked to suit Xonotic’s gameplay, and includes some additional details.
Download:
Codex_v1
-----------------
Screenshots
-----------------
![[Image: 8eYVH4i.jpeg]](https://i.imgur.com/8eYVH4i.jpeg)
![[Image: hwx1wU5.jpeg]](https://i.imgur.com/hwx1wU5.jpeg)
![[Image: IKNm14s.jpeg]](https://i.imgur.com/IKNm14s.jpeg)
![[Image: 118qbL8.jpeg]](https://i.imgur.com/118qbL8.jpeg)
![[Image: Qg9vKox.jpeg]](https://i.imgur.com/Qg9vKox.jpeg)
![[Image: 9o7h9tf.jpeg]](https://i.imgur.com/9o7h9tf.jpeg)
---------------------------
Credits and Licence
---------------------------
The original UT99 map was created by Cliff Bleszinski and is the intellectual property of Epic Games, Inc.
As such, this map is a fan-made port and is not subject to any licence.
However, the map source is included in the PK3.
All textures are licensed under the GPLv3 (Xonotic stock textures + one custom texture).
--------------
Tools used
--------------
Edition: NetRadiant-custom
Compilation: q3map2
Custom textures: GIMP
---------------
Changelog
---------------
codex_v1 (20 June 2026):
- Initial release.

