All it involves is a bunch of people running around with those that have sympathetic fashion sense while trying to kill those that do not. If you think to the contrary, odds are you're deluding yourself. Real teamwork takes preparation, communication, and the ability to anticipate your teammates actions.
Deathmatch skills are the foundation upon which all else is laid.
Girls and boys, deathmatch is both a science and an art. Whatever sails your ship, dudeslice. Although judging by the response in last week's mailbag, most people like teamplay more. I saved my Half-Life game at the endgame, so I could show all of my freinds that I beat the game. I think showing your friends the ending to HL is kinda cheesy, they should get there themselves.