A big collection. Well-made, but they all start to look alike after awhile. Most are pretty big (4 players plus).

Geometrical, but easy to lose track of where you are.

Has a geometrical feel. Good flow, nice balance of passageways, open areas, and sniper ledges. New version has been much improved

Teleporters send you to a small prison for 45 seconds, where your enemies can take potshots at you.