Borderlands: Mad Moxxi's Underdome Riot

About

Mad Moxxi's Underdome Riot is an addon pack for Borderlands that includes a new cooperative arena game mode and a stash to store your gear. Are you god's gift to gun fights?

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4
Based on
563 reviews
Country Compatibility:
Languages:
Developer:
Gearbox Software
Engine:
Unreal Engine 3
Release date:
07 January 2010
Genre:
Recent Steam reviews:
Not specified
All Steam reviews:
Mostly Negative (563)
User tags*:RPGAction

Game features

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Description

Mad Moxxi's Underdome Riot is an addon pack for Borderlands that includes a new cooperative arena game mode and a stash to store your gear.
Are you god's gift to gun fights? Think you're the best? Wanna prove it? Then help us celebrate the grand opening of Marcus Bank (a subsidiary of Marcus Corp) by killing hundreds and hundreds of people in Mad Moxxi's Underdome Riot, the only competitive arena around where your next of kin can be assured that you're coming back famous . . . or not at all. (All proceeds are kept by us)

Multiplayer options may have changed, please see the main title for more information

Recommended system requirements

minimum*

OS *:
Windows XP/Vista
Processor:
2.4 Ghz or equivalent processor with SSE2 support
Memory:
1GB System RAM (2GB recommended with Vista)
Graphics:
256mb video ram or better (GeForce 7 series or higher/Radeon HD3000 series or higher)
Hard Drive:
8 GB or more free space
Sound:
Windows compatible sound card

recommended*

Not specified

User reviews

UberNovaful
Not recommended | 20 Aug 2025

Playing this for the achievement feels like, gluing your ass shut with gorilla glue, then eating the most spiciest food known to man, then going to sacrifice a toilet, thats made out of steel that's constantly being

Helpful: 31
moonchild5713
Not recommended | 20 Aug 2025

This had to be the worst DLC in the history of Borderlands games. It's boring, tedious, annoying and just straight up garbage. I'd rather lick a toilet than play this god awful DLC again. Not only is it already hard,

Helpful: 10
bamhm182
Recommended | 09 Jun 2025

This DLC was fine. Not overly fantastic, but it was something to do that expanded upon a great game. Borderlands is currently being review bombed due to a change of publishers which does not reflect any changes coming

Helpful: 8
AlmightyLoaf64
Not recommended | 17 May 2025

Quite possibly one of the worst expansions to a game I’ve ever played. It is punishingly difficult and you are at the mercy of the round modifiers, and coupled with the fact that gun skill means nothing in this game and

Helpful: 7
SLUMMYTERROR
Not recommended | 21 Aug 2025

This "DLC" is the laziest slop i have ever played. cut and paste bosses, no new story, no XP gain during the DLC. Truly one of the worst paid DLCs to be added to a game.

Helpful: 6
Yoshi
Not recommended | 28 Sept 2025

This DLC is pretty bad ngl. I tried it thinking it was going to be something similar to that of the circle slaughters. Unfortunately, it is 10x worse. While on paper it is cool, they decided to make the enemies scale to

Helpful: 2