The CDA.zip file you have requested: Maps Levels Missions / Single Player / C to D Titles / Quake Castle Of The Dark Ages Map - 3.26mb is not available. Perhaps try browsing all files for the game Quake and upload any files you want to share or are missing. This is the only information we could locate:
After, 10 month of mapping, and 1218 hours and 38 minutes of fullvis process (yes you read it correctly, it's equal to 50 days 18 h 38 mn), I'm glad to present my last map. CDA has been started last year for the 1000-Brushes Winter contest, but d A singleplayer Quake map from JPLambert.