The dm_tropic.zip file you have requested: Maps Levels Missions / Deathmatch / S to T Titles / Half-Life 2: DM Tropic Map (Beta 3) - 11.88mb is not available. Perhaps try browsing all files for the game Half-Life 2 and upload any files you want to share or are missing. This is the only information we could locate:
A very nice looking, very bright, tropical island map for Half-life 2. Includes nice ambient sounds. This map was allegedly stolen from the author and renamed as gm_farcry. This is the orginal author's map.