Two fenced-in squares hovering high over the Lh'owon landscape. Each square contains a switch to activate your forcefield, other guy has same setup. You have a .44 period. Must be a hit switch turn & fire exercise.
Arena play doesn't get more straightforward than this map. Ledges for sniper shots, what appears to be a crusher in the middle but no luck in activating. No rechargers, no frills.
A Quad with multiple upright pillar-type thingys to hide behind and some really mean spirited Troopers; this should satisfy two players easily, probably three would be okay, four would be a crowd.
Arena-type setup with a circular reservoir in the middle & Big Blue standing on top pegging shots at you. Fast. Shooting at him may cause your weapon to backfire!