Overlord, the next content expansion for Mass Effect 2, was apparently revealed yesterday at Electronic Arts' European showcase event in London. According to Gamerzines, ME2 director Casey Hudson described the DLC as "five levels set across one story on one planet," with players battling through a laboratory (and occasionally piloting the Hammerhead tank) to defeat an artificial intelligence. There is currently no price nor official release date.

Hudson also announced that no new squad mates would be added in the DLC, nor would there be in any future DLC. We'll be sure to update as soon as EA makes a formal announcement with more details.

[Via VG247]