(adsbygoogle = window.adsbygoogle || []).push({}); i restored my system recently and tried to play cod bo and 2worlds2 and cant get on to play the game....but i played fallout new vegas with no prob any reason why?????says something about trophy info than says game will quit?????? plz any answers will help.....

from sony's FAQ

Q.17 There seems to be some games that cannot be played even offline?

Depending on the game titles, but mainly PSN games, some may require access to PSN for trophy sync, security check, etc.