2009's Call of Duty: Modern Warfare 2 and 2012's Call of Duty: Black Ops 2 were two of the best-selling video games in the UK last month.
Both games had their matchmaking fixed on Xbox platforms, and were also discounted in the Xbox Ultimate Game Sale, which sent Modern Warfare 2 to No.5, while Black Ops 2 returns at No.4.
Black Ops 2 was on sale for £11.99 and Modern Warfare 2 could be picked up for £12.49.
source https://www.gamesindustry.biz/xbox-backwards-compatibility-sends-old-call-of-duty-games-back-into-the-top-five-uk-monthly-charts
