According to a tweet by Geoff Keighley, Hideo Kojima will announce another installment of the highly acclaimed Metal Gear Solid series with Metal Gear Online.

Next Friday night I'm honored @HIDEO_KOJIMA_EN will join us at @thegameawards to world premiere Metal Gear Online. pic.twitter.com/rT6sLDfdxb

— Geoff Keighley (@geoffkeighley) November 27, 2014

Metal Gear Online will be the online component accompanying Metal Gear Solid V: The Phantom Pain. Metal Gear Solid V is planned to release in 2015, but there is no specific date attached to Metal Gear Online as of yet.