- Call Of Duty Lost $300 Million In Sales Due To Game Pass - Report GameSpot
- Updates to Xbox Game Pass: Introducing Essential, Premium, and Ultimate Plans Xbox Wire
- Microsoft Confirms It Scrapped the Xbox Game Pass Discount on All Games and DLC Purchases, Gives Subscribers More Rewards Points Instead IGN
- Xbox’s Hike on Game Pass Shows Cost of Lost ‘Call of Duty’ Sales Bloomberg.com
- Microsoft revamps Xbox Game Pass plans and hikes Ultimate to $29.99 a month The Verge