H.A.R.M. is using a flower nursery in Northern Michigan as a front to conceal its secret project. Includes custom skins, custom textures, increased blood splatter & cutscenes.
Extract the GrowOp.zip file.
Put this .REZ file into your NOLF2 \\\\ Custom \\\\ Mods directory (if you dont have a custom/mods directory you may have to create them).
Fire up the NOLF 2 Launcher , hit the custom tab & there should be a listing for \\\"GrowOp\\\". Check the GrowOp slot & then run the game. Go into singleplayer , then new game, select your difficulty & play!