Civil War v1.1
Arena play, no, it's linear. Perhaps tag. Not KOTH. This is a very complex map, supports solo play (whacko Bob's again) and is full of passageways, elevators, 1x, all connected by spacious outer perimeter encircling entire area with interior sewage passageways. Doors for this, doors for that. Very fast in the running department. Read Me is in a terminal within the game. Clever.
Levels in map "Civil War 1.1":
Civil War