The Welcome_to_DayZ_Trailer.mp4 file you have requested: Modifications / DayZ / Media / Videos and Trailers / User Videos / Welcome to DayZ Trailer - 98.87mb is not available. Perhaps try browsing all files for the game ARMA 2 and upload any files you want to share or are missing. This is the only information we could locate:
An unofficial trailer for DayZ. Created by 00998tim.