I think games like Left 4 Dead and Resident Evil 5 set a new standard with their innovations in terms of teamwork and cooperation. That being said, do you like playing games that require you and a friend to work out strategies or do you prefer to go it alone?
I'd personally play more survival-horror if all games in that genre included co-op play. It's so much more fun to play a game with someone screaming at you and basically letting you know you're not alone.
I'd personally play more survival-horror if all games in that genre included co-op play. It's so much more fun to play a game with someone screaming at you and basically letting you know you're not alone.