Multiplayer/Co-Op & Frictional Games? NO!!!

[Vradcly]

I think two player co-op could work if the players move on different paths that have some interaction betwean them, like say that they walk on different floors in the same house. They can make noice to attract attention so save the friend. But one think i think would be cool would be that if the player you are playing with is directly affected by your playstyle, if you play as a coward, your friend should get in trouble and so on. To put some social pressure into the picture could really make the game even worse to play...with a friend^^.