The gridbeta_v1.zip file you have requested: Maps Levels Missions / Multi Mode / Grid (Beta 1) - 28.38mb is not available. Perhaps try browsing all files for the game F.E.A.R. and upload any files you want to share or are missing. This is the only information we could locate:
For more information on FEAR, visit Fear.filefront.com If you have played Perfect Dark you will recognize this map Grid in some aspects and more.