A Neovim configuration for the advanced martian hacker
Odamex is a free, cross-platform, modern client-server Doom engine
Eureka is a DOOM map editor
Cross-Platform Level Editor for Doom3 and The Dark Mod
Merges WAD files for Doom engine games.
DOOM / Heretic / Hexen source port with enhanced graphics and UI
Oblige is a random level generator for classic FPS games
3D-Accelerated open-source DOOM engine
EDGE is an advanced DOOM source port
Visplane Explorer lets you visualize visplane usage in DOOM maps
Just a G. U. I. for Prboom / Prboom-plus
An old-school first person shooter from classic Amiga computers
glBSP is a DOOM nodes builder
Classic Doom Frontend