Image credit: Eurogamer Microsoft has dropped the price of Xbox Game Pass Ultimate from $29.99 per month to $22.99 per month, with PC Game Pass being reduced from $16.49 per month to $13.99 per month. For UK subscribers, Game Pass Ultimate was £22.99 per month and now will be £16.99 per month, and PC Game Pass was £13.49 per month and now will be £10.99 per month. Both changes are effective immediately. As a result of this fall in costs to the service, Microsoft will also remove new Call of Duty games from inclusion as day-one releases in either service. Instead, future Call of Duty titles will be added "during the following holiday season (about a year later)," according to Microsoft. Call of Duty games that are already part of any tier of Game Pass are unaffected by this change.…