Crash is one of the many playable Characters in Quake III Arena, that has a background related to the Doom games.
Once, she was Doom's military instructor. Now the Arena Eternal tests Crash's mettle to the extreme-extreme patience, that is. She is the trainer who introduces new warriors to the skills of battle.
The match against Crash is an easy one; needing the first to five frags to win. The bot has a auto taunt program that every time you say something to her she says something random back. She is the only bot who does this, giving the impression of talking to the player.
- As she only appears in Quake III Arena (which is not considered canon in either the Doom or Quake series), Crash is not considered Canon in any Doom game. And is thus only canon in Quake III Arena.