yeah
No
there is non offline co-op for outbreak file 1 or 2. You can only play online with a friend but from what I heard, the servers were shut down. So, you can only play by yourself now :/
yes if you are going Co-op and or on Ps3 online or xbox live.
Yes, Resident Evil 5 is co-op, and (of course) you can play by yourself. The AI that plays the opposite character that you are is retty intelligent. But of course to defeat some hordes of zombies you are going to have to have a buddy laying with you.
of all i know only in story mode to play co-op is to first enter the game, then with a second controller press start. if you want the player to keep the same weapons and equipment that your account has press "B" if you want to play with equipment from another account press "A" and choose the account.
There is a offline co-op mode (in PS3 atleast) so you can bring your friend and play with him.
It has online co-op and multiplayer.
Sheva Alomar is in Resident Evil 5. She's one of two main playable characters.
I'm sorry to tell you but unfortunately no. No it does not.
Yes, you can. CAPCOM Confirmed it.
Portal 2 is a co-op game rated E10+
It's only single player offline :( All the co op is online