LEFT 4 DEAD:
"Names Nick, but don't worry about learning it, I aint planning on staying long".
Nick is the group grump, always complaining about everything, with sarcastic comments and other complaints. But he also is somewhat the leader.
LEFT 4 SPEED:
Nick the leader of the group, only one smart enough to be so. Though he grows so tired of the situation and even more so his group, he commits chainsaw sucide when realizing they are stuck in the area, possibly forever.