The Original NeverWinter Nights had "henchmen" that you could purchase in it. Never really liked that feature, So i "two boxed" in multiplayer mode.
Also I used to run two computers with (starcraft, CnC, Warhammer, AoE, EE) on the same map with 2 other people.
I would befriend the other 2 guys and say "damn man im really kicking the shit out of <my self>"
I was really just building up 2 armies and then would demolish the other 2 guys with a two front war
Now that I look back at it.... Thats f&^%^nG funny.