The title was supposed to be part of this month's new arrivals on Games Pass.
Subscribers can look forward to some arcade-style eight player fun.
A brand new trailer has been revealed to celebrate the announcement, filled with action-packed gameplay.
Although Xbox One has been revealed as a platform along with cross-play functionality, which should soften the blow a little.
It's set to be the world's only 10-player strategy arcade game, apparently.