Zircon Engine Initial Alpha Release 51 (source code) file
Quake rerelease support (English only at this time). Tested mostly on the Episode 1 levels both on Windows and Linux and some light testing on Dimension of The Machine. Needs more testing. This implementation differs from the Quakespasm rerelease implementation...
Zircon Quake Remaster Zircon Enginea Darkplaces Markv Project Mod For Quake Ircon Engine Initial Alpha Release 51 Source Code Evelopment Tools
Source: moddb.com