Flynn does not appear in the Source version of Alien Swarm. He is instead replaced by Vegas.
- "Ah... the calm before the storm!"
- "Remember... Short, controlled bursts!"
- A portrait for Flynn appears in the SDK for Alien Swarm Source, but it is never used and does not have a similiar art style to the rest of the Marines.
- There are unused sound files for marines talking to Flynn. Even Vegas (who replaced him) mentions him!
UT 2k4 BioEdit
- Main article: Alien Swarm 2K4
Flynn's face is marred by a huge scar running across his left eye. No one knows much about him, except that he grew up somewhere back on Earth. He talks little, his one good eye ever-watchful. Flynn is an expert at security systems.