Zircon Beta Release #2 (Win64 binary, source code) file
"tool_inspector 1" drawing sorts by distance. "setpos" map development command -- teleports player to a destination ("setpos -3644 -368 124", use "pos" to see where you are or showpos to always see where you are). Minor physics cvar correction and removal...
Darkplaces Mark Arcane Dimensions Zircon Enginea Darkplaces Markv Project Mod For Quake Ircon Beta Release 2 Win64 Binary Source Code Evelopment Tools
Source: moddb.com