pro evo ( played it with 3 people on same team)
its harder as you are used to playing on your own, as in you go after the player with the ball, but it ends up all 3 of running at the same player, but after a while you get used to it and work like a team,
its easier to score, cos your friends can run into space that the computer wont go into,
you need to be able to communicate, otherwise its really hard, as in dont play with real loud music!!!
also really funny when someone messes up, when 3 of us played it, one time someone didnt clear the ball and the com scored, he didnt hear the end of it for hours, and if anything went wrong he got the blame!! lol
also another great game is timesplitters, excellent against, and also with each other on the same team, either playing arcade, or the story!!!!