2K has announced that the "Minerva's Den" DLC add-on will be coming to the Games for Windows LIVE version of Bioshock 2
. The relevant achievements (eight achievements worth a total of 150G) will be added to your gamercard within the next few days, although the DLC won't be released until the end of the month.
Here's a quick description of the content from the Xbox marketplace:
Minerva's Den offers a brand-new, self-contained BioShock story, presenting a side of Rapture you've never seen before. Seek out the tools you'll need to unlock new goals and spaces in the order you choose. Face Rapture's full range of opposition as you increase in power---a new challenge is always right around the corner. Expand your combat abilities with the experimental Ion Laser and chaotic Gravity Well Plasmid, unique to Minerva's Den. Face off against the new Lancer Big Daddy, the most advanced Protector that Rapture ever produced. Explore every shadowy corner of Minerva's Den, unraveling the mysterious past of The Thinker's inventor, and the dark secrets hidden within the unfeeling, omniscient machine he created.
"Minerva's Den" is due to be released on May 31st and will be priced at 800 MSP. It will be available "anywhere that supports Games for Windows Live."