While Mad Moxxi's Underdome is arena combat and may not be appealing to everyone, the other three additions are significant additions, each adding another 5-10 hours of fun and exploration to the game

i like everything about it except Mad Moxxi's DLC.

Especially Mad Moxxi's Underdome, which gives you a free weapon's bank where you can store your extra gear.

I played through the entire game and each of the add-ons except for Mad Moxxi's Underdome Riot

Just like the add-on disc for zombie island/mad moxxi, except with all 4 DLC add-ons.(1) zombie island(2) mad moxxi(3) general knoxx(4) clap trap revolutionThank you amazon and gearbox/2k games!