Contains sites which provide player-created downloads for modifying the game or adding to it.
Submit only general purpose source ports in this category, or modifications where the main content of the modification is a modified Doom engine. Projects which merely use a modified engine as one part of a larger project with new levels or enhanced monsters should go to the "Modifications and Add-Ons" category instead.
This category is for sites in English whose main focus is to provide information about leagues for Doom multiplayer source ports such as ZDaemon or Skulltag. Leagues are where players can go to organize matches against eachother according to the gamemodes e.g. Capture the Flag, Deathmatch.
Submit Doom leagues only.
Leagues that only support 1 game go in the relevent game catagory, leagues that support multiple genres go in the multiplayer/leagues catagory.
Contains modified versions of the Doom engine, based on the source code released by id Software. These typically add new features to the game for editing or playing, or port the engine to new hardware or operating systems. In the Doom community these are also referred to as "source ports".
Submit only general purpose source ports in this category, or modifications where the main content of the modification is a modified Doom engine. Projects which merely use a modified engine as one part of a larger project with new levels or enhanced monsters should go to the "Modifications and Add-Ons" category instead.