Plusses and minuses
This mod changes the PSZ-9Md Universal Protection armor (duty's scientific armor) to somethig better.
Install - Just place the gamedata folder in the main Stalker directory.
"C:\Program Files\THQ\S.T.A.L.K.E.R. - Shadow of Chernobyl\"
Also Make sure your fsgame.ltx file in stalker directory reads this :> $game_data$ = true| true| $fs_root$| gamedata\