The anxiety.zip file you have requested: Maps Levels Missions / CE Maps / A to B Titles / Anxiety - 9.81mb is not available. Perhaps try browsing all files for the game Halo: Combat Evolved and upload any files you want to share or are missing. This is the only information we could locate:
ANXIETYDesign: Mothergoat Artist: Mrs. DoublefireAnxiety, a symmetrical rat race designed to create a certain sense of claustrophobia before being shipped off to one of the mountain prison facilities. Those exiled were dropped in this enclosed A symmetrical map for games of slayer, team slayer, odd ball, and race with up to 8 people.