trenchbroom topic
qodot-plugin
(LEGACY) Quake .map support for Godot 3.x
quake-leveldesign-starterkit
A starter kit to consolidate various tools and resources into one comprehensive package, facilitating the quick and easy creation of Quake and GoldSrc engine-based maps with just a few clicks.
scopa
Unity level design plugin that adds support for Quake .MAP / Half-Life .RMF / Source .VMF, Q1 HL1 .WAD textures, and .FGD export.
Polyhedron-Engine
Heavily modified engine fork of Nvidia's Q2RTX. https://discord.gg/6Qc6wfmFMR
mapviewer
A very primitive map viewer for the Quake map format
defold-trenchfold
A toolkit to design a level in TrenchBroom and export it to Defold
mess
MESS (Macro Entity Scripting System): a Half-Life level compile tool.