This mod is a remake of the half-life opposing force chapter called : Crush Depth Tired of waiting for operations black-mesa? Play as Adrian Shephard again in black-mesa, aquatic lab section! This mod should give you a nostalgic feel, it include all the crush depth maps.
Love this mod. Hopefully it will progress into a full Opposing Force playthrough to compliment HECU's Blue Shift mod.
Good recreation given the imposed limitations of working with the BM Engine (So no Combat Knife or Race X or Displacer Cannon). Only real problems I had were the lack of integration with BM Xen (Black Mesa's Xen is a real living world and not just random floating islands in space, it'd be nice for Xen levels in mods to include the degree of background environment that BM Xen does, if not the Interloper Tower itself in the distance) and a few visual bugs regarding how the water rendered.