Veteran gamers will recognize the parodies involved with such maps as "Call of Duke" and "2Forts1Bridge".
The four maps include:
* Call of Duke – Duke engages in modern combat in a war-torn city. Foes don’t stand a chance against the Duke when he spams the map with the N00b T00b.
* Sandpit – Players take the role of mini-Duke in a giant sandbox with two bases at either end made out of children’s toys. This map features Sticky Bombs.
* Inferno – Time machine engage! Duke does combat in a hellish landscape of lava and teleporters. Who turned on the 16-bit graphics, and more importantly, where did this DFG come from?
* 2Forts1Bridge – Hats? Duke doesn’t need no stinking hats. Give him a minigun and he’ll beat off all comers.
The new multiplayer modes includes Freeze Tag (which has players teaming up to freeze and shatter their opponents for point streaks and combos), Hot Potato (which tasks the player with attempting to hold on to "the babe" for as long as possible), and the Hail to the King free-for-all.