Call of Duty: Black Ops 6 is available day one in Xbox Game Pass Ultimate and PC Game Pass, a first for the series since Microsoft's acquisition of Activision Blizzard King. Piscatella notes that non-mobile video game subscription spending for the month rose 16%, largely thanks to Xbox Game Pass.

After playing host to Activision's most-successful Call of Duty launch month of all time, Black Ops 6 has now become to the most played game on Xbox in the US - beating out some huge free-to-play titles in the process.

You can supercharge your savings by cleverly stacking these non-region-locked Xbox Game Pass Ultimate codes (for a total of up to 15 months) for you to extend your subscription at a fantastic discounted rate.