For the hitbox glitch

[Ballistics Gel]

Try forceing v-sync on.Fixed it for me and now the enemies die when I shoot my weapon at them.Hope this helps those of you that have the hitbox glitch as I know how very frustrating it can be.

[JFST]

I guess there is still not an official patch for this, right?
I tried the game long time ago and almost in all the missions i had this problem. The worst is that when the game worked i had fun with it.