With Mutations in full swing for Call of Duty: Modern Warfare 3 mutant abilities are effecting operators and enemies alike across multiple game modes. But it's the Bit Party modifier that caught my attention, because... well just check out the trailer below. This is not your daddy's CoD. In Bit Party enemy kills actually inflate your head, obviously making you a larger target but also confering bonuses as well. You'll get more points for kills in Team Deathmatch, tags in Kill Confirmed, or holding the objective in Hardpoint. In Domination, bigger heads speed up the time to capture the flag.
Season 4 went live June 26th. The full patch notes are here: https://www.callofduty.com/patchnotes/2024/05/call-of-duty-modern-warfare-iii-season-4-patch-notes
More details about Bit Party and Mutations are available on the official Call of Duty blog: https://www.callofduty.com/blog/2024/06/call-of-duty-modern-warfare-iii-warzone-wzm-season-4-reloaded-maps-modes-zombies-announcement