Though, the service is still a tad more expansive than it was prior to last year's price hike Image credit: Activision Microsoft have announced some changes to Xbox Game Pass. As of today, its Ultimate and PC Game Pass tiers are having their prices slashed, but neither will get Call of Duty games at launch going forwards. Instead, new instalments in the shooter series will hit Game Pass about a year after release, with already released CoDs remaining available to play as normal. As per Microsoft's post detailing the changes , Game Pass Ultimate's price is dropping from $29.99 to $22.99 a month, which is £22.99 to £16.99 a month for UK folks. PC Game Pass, meanwhile is dropping from $16.49 to $13.99 a month, that being £13.49 to £10.99 a month. For reference, October's Game Pass price hike saw PC game pass jump from $11.99 to $16.49, while Game Pass Ultimate jumped from $19.99 to $29.99. So the new numbers are slightly higher than the pre-hike ones.…