Extreme F1 Grenade

I did this to change the former F1 grenades for a few more lethal.
Install 1.Extrack the file and copy the gamedata folder and place in Program FilesTHQS.T.A.L.K.E.R. - Shadow of Chernobyl 2.You need to modify the file fsgame.ltx Open the file and the second line will look like this $game_data$ = false| t