Well yeah technically there is a single player, however it's just mutiplayer with bots (ala Unreal Tournament 3 style). Brink is mainly a online game, there would be absolutely no reason to buy it if you weren't planning on taking it online.
ahh ok.. thanks for the info.. i actually have this prordered and it comes out on my birthday... theres not much point getting it without psn to play on as id take it back in 6 days if it wasnt any good online..
cant wait for LA Noire... may 20th i believe and Mr Nukem 10th June... i'm considering selling all my sony things now anyway.. pc is the way to go.. DX11
Playstaion blog updated with following... erm... "update":
I know you all want to know exactly when the services will be restored. At this time, I can’t give you an exact date, as it will likely be at least a few more days. We’re terribly sorry for the inconvenience and appreciate your patience as we work through this process.