HuMaNioDTyPh0on wrote:
Doesnt Co-op mean offline play with buddy and splitscreen usually means going online with a buddy.
COOP is online and SPLITSCREEN is offline. For the library, the best way i found was and this might be long so sit tight:
1-go to the front door, open it and then walk back to the column and lean there to cover the door, a few terrorist will come out, wait a couple of seconds and move on to another door.(i dont go in yet)
2-the side door, i do the same thing, open the door then move back to the corner wall.(usually, there's only one terrorist there).
3-the two floors with the ropes at the back of the building, same thing, climb to the window but dont enter, just kill the terrorist in the room then move to a defencev position(the van near the corner is good). Then do the same at the second level.
4-The back door, the van in the street close to the stairs is a good place to fall back.
5- go on the roof and climb the other rope on the other side, not all the way down, some terrorist will be coming out through the door on the second floor, wait and shoot them, when that is done, go back to the front and start entering the library but use the same tacticts. Find a terrorist and move back to a safer position and wait for them to come to you.
It works great for me, if you use the same tacticts in all of the map, find a defensseve position and use it to kill them.
enjoy, hope it helps.