What are some good multiplayer games?

I'm talking games like Literati that don't require a download.

My friends are just looking for something to play.
We are the diamonds that choose to stay coal;
A generation born to witness
The end of the world

The quiet game....

Mommy's hung over, you little shits.
<Han> I love Hitler
F.E.A.R. Combat, its a free fps that u download. i know u said no downloads but check it out anyway its pretty neat

seriously, i love the game now

Quote by WickedBeast666
Noooooooooooo how could this be! he at all the chocolate in the box
Oh well, now the empty shell of what used to be chocolaty goodness can contain a tasty guitar circuit.

speaking of my homemade pedal
I'm talking about simple board games or similar. We were playing Literati on Yahoo but I wanted to find something different.

I don't want to download anything.