Activision plans on taking the Character and Sim Mission Pack DLC for Marvel Ultimate Alliance 2 off the market on December 31.
The DLC adds five extra characters along with extra Achievements, and it will run you $9.99/£7.99 on PSN and 800 MSP on XBL.
Originally, the DLC was set to be pulled on December 31, 2009 but owners of the game have a bit of a tiff over it, so Activision extended the deadline by a year.
No quarter this time around though. Once it’s gone, it’s gone for good. So if you still play the game, best hurry up and get it.