DICE has another Battlefield: Vietnam map for Bad Company 2 - but this time you'll have to earn it. You and the entire Bad Company 2 community, that is.
Clock up a staggering 69 million team actions in either Bad Company 2 or the Vietnam expansion and ding, the Operation Hastings map from Battlefield: Vietnam will be unlocked.
This event spans PC, PS3 and Xbox 360, and DICE starts counting team actions on 21st December - the day the Bad Company 2 expansion Vietnam is released.
Team actions are resupply, heal, revive, spot and repair.
The Vietnam expansion can be pre-ordered on PC from the EA Store now. It costs a tenner.