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The player ship sits in front of a huge sphere with energy conduits
Available now: D2X-XL 2

Old game -
new soul

D2X-XL is an improved and modernized version of the classic 3D shooters Descent 1 and Descent 2. It allows you to play both games with a single program.

Windows · Linux

D2X-XL

Carefully crafted enhancements in every area of the game, while still preserving the gameplay of the originals.

Installation Manual FAQ Multiplayer How-to Modding All D2X-XL pages

DLE

The Descent 1 and 2 level editor, with many advanced editing functions.

Introduction General UI Lighting How-To Music How-To Version History Download DLE

Levels

My collection of hand picked single and multiplayer levels for Descent 1 and 2.

Single Player Multiplayer Architectural Level Spotlight 3rd Party Missions Hints
10/20/26 - moving through the list of available secondary weapons goes the other way round now.10/18/26 D2X-XL v2.0.9 is out! Download it.10/18/26 D2X-XL v2.0.8 is out! Download it.10/18/26 D2X-XL v2.0.7 is out! Download it.10/17/26 D2X-XL v2.0.6 and DLE v1.13.1 are out! Download it.10/13/26 D2X-XL v2.0.5 is out! Download it.10/13/26 D2X-XL 2.0.4 is out! Download it.10/10/26 D2X-XL 2 is out!

Worklog

Notes on features and problems from the development of D2X-XL, newest first.

All 181 articles

Featured levels

Hand picked single and multiplayer levels for Descent 1 and 2.

Level Spotlight
A large orange robot fires a missile in a rock cave

News

- moving through the list of available secondary weapons goes the other way round now.

- savegames from older D2X-XL v2 versions weren't accepted anymore

- if need be D2X-XL will now automatically scale down lightmap resolution so that the system can handle it

D2X-XL v2.0.9 is out! Download it.

- improved robot ai

D2X-XL v2.0.8 is out! Download it.

- "multithreaded -n" means "use all cores except n"

- decreased memory consumption during precomputation of mission data

- stripped unneeded messages from log file