A tweet from Metal Gear Online teases plans for DLC for the online stealth game. This includes images saying this will come in March and showing off a couple of new environments: the Rust Palace, Azure Mountain, as well as Quiet, a "new unique character." They are promising more details will come about this on Monday, saying: "The new DLC is arriving March 2016, we'll have more details on Monday including a recap of the new DLC info and more." Thanks GameInformer.