Following a period of timed exclusivity on Xbox 360, Activision’s announced that the second downloadable map pack for Call of Duty: Black Ops — Escalation, will hit PC on June 2.

As a recap, Escalation features four new multiplayer maps and an unprecedented Zombie experience, featuring famed director George A. Romero, Robert Englund, Sarah Michelle Gellar, Michael Rooker and Danny Trejo, as well as an original music track from Avenged Sevenfold titled ‘Not Ready to Die’.

There’s still no word on when the PS3 equivalent will drop, though we imagine it’ll be soon with the PlayStation Store set to return next week.

Follow this author on Twitter.