O2 customers are able to gain immediate access to the Gears of War 4 beta ahead of its full public roll-out next week.
To gain access, all you need to do is load up the O2 Priority app on your smartphone or head to the O2 Priority website and search for 'Xbox'. Once you've done that, hit the 'Use Now' button and you should receive a code to download the beta instantly.
Gears of War 4's beta rolled out to select Gears of War: Ultimate Edition players yesterday, with a full roll-out due next Monday, April 25.
The beta includes access to three maps and two multiplayer modes, and is due to run until Sunday, May 1. The full game, meanwhile, launches on October 11, 2016.
You can pre-order Gears of War 4 now at Amazon.