The tremor.zip file you have requested: Maps Levels Missions / Deathmatch / S to T Titles / Tremor - 437.31kb is not available. Perhaps try browsing all files for the game Half-Life and upload any files you want to share or are missing. This is the only information we could locate:
Title : Tremor
Filename : tremor.bsp
Author : Evan "EASE_one" Hort
Address : firstname.lastname@example.org
Description : Its a facility after a small earthquake Its a facility after a small earthquake.