why co-op?!
cant survive on your own`? *gg*
dont be scared

ill save you if co-op is awailible : ))) ehehehehe
Anyways, as said its like Morrowind, and there wasnt any "co-op" too so i#m not in that big hope that stalker will have one too..
on the other side, they say its a big big area, but with co-op its more like "very easy" modus :/ 2 guns kill faster than 1 ...