Everything classic FPS.
Doom, Quake, source ports, mods & multiplayer — the most complete, most trusted knowledge base for classic FPS in 2026.
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Source Ports
GZDoom, Zandronum, dsda-doom, PrBoom+. Which one fits — with install guides.
Most searchedMods & WADs
Brutal Doom, Project Brutality, Sigil. What it is, how to load it, our picks.
Biggest bucketMultiplayer
Server browser, hosting, deathmatch & co-op. Skulltag = online fragging.
Server browser · soonGetting Started
Never played Doom? Start with the complete "How to Play Doom in 2026" guide.
For beginnersGames
Doom, Doom II, Quake, Heretic, Hexen. Per game: ports, mods, where to buy.
The classicsGlossary
WAD, IWAD, PWAD, source port vs engine. The terms, explained clearly.
"What is a WAD"Featured this week
All source ports →Odamex
An open-source, cross-platform multiplayer source port for classic Doom with a client–server networking model.
Zandronum
The leading multiplayer-oriented Doom source port, descended from Skulltag.
PrBoom+
A Boom-lineage, demo-compatible Doom source port with OpenGL and software rendering.
DOOM Retro
The classic, refined DOOM source port for Windows PC.
Woof!
A continuation of the Boom/MBF source port lineage for Doom.
Eternity Engine
An advanced Boom/MBF-lineage Doom source port with extended mapping features and demo compatibility.