If the original Borderlands had some of the worst, most boring combat you'll ever touch in a video game - imagine emphasizing it even more in a deeply terrible series of combat arenas with splitscreen play that doesn't even look coherent (dead serious) no matter how much you screw with the settings. "CoD Zombies - but shitty" is a concept that seems like it would fit this series like a glove, but there's no flavor here - Moxxi is barely an entity at all in her own DLC and the levels are mid at best, horrible at worst. Duke Nukem Forever's Hail to the Icons Parody Pack is unironically a far superior multiplayer shooter add-on than this, ten-fold. Acutely tedious, still somehow not the worst of the base game's DLCs.