This is actually a recommendation for Wolfenstein:Enemy Territory. But it doesn't seem to be in the list. Anyway, its good.

This is a highly realistic bank robbery simulator, where nothing unusually ever happens.

Before the HD there was SD and we played it a bit.

This is a game with many robots that shoot each other that we have played.

This has been played on occasion.

This provided entertainment for us around the time of the millenium.

Essentially a first person Diablo game. This has been found to be adequate during two periods of activity.

We found the verses mode of this game to be adequate entertainment for a time. It is prone to the problem of the other team leaving when you are winning