Escape!
A three level solo scenario. You're a prisoner, and your job is to escape, rescue Robert Blake, and get out. If you can finish this level on TC, consider yourself a true vidmaster. There are an absurd number of aliens here... and very limited recharging capabilities (unless I missed 'em all).
Levels in map "Escape!":
Escape!
A New Piece of Carrion
The Legal Halls of Shame