This product requires a free Steam account to play.
purchased Steam keys will be available immediately. (More)
Once you buy Borderlands: Mad Moxxi's Underdome Riot Steam PC on HRKGame, you are going to receive a digital
activation code (aka CD KEY) of Borderlands: Mad Moxxi's Underdome Riot instantly. You can then activate your
Borderlands: Mad Moxxi's Underdome Riot CDKEY on Steam and start downloading it!
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
PC SYSTEM REQUIREMENTS
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)