A cryptic video from Moby Dick. A secret code is flashed around 40 second mark showing-
AI MATRIX: SECTOR07-A942
VR PROGRAM: PHANTOM_PAIN.MME
CONTRACTOR: MOBY DICK STUDIOS
TREATMENT OF NEUROLOGICAL DAMAGE SUSTAINED IN COMBAT SITUATIONS
TREATMENT OF COMBAT RELATED PSYCHOLOGICAL STRESS
ENHANCEMENT OF COMBAT ABILITIES FOLLOWING IMPAIRMENT
IMPLEMENTATION OF ..::.|>..::.:
(finding this code properly was really hard from that video :) )
This is MGS 5, or at least an MGS game, no doubt about it. VR Missions are a MG staple.
The MGS Ground Zeroes trailer showed camp Omega-
And that video shows Fusion Reactor DIII D tokamak in USA.
Its getting really weird. But probably the best teaser of any game yet!