Each month, Xbox Game pass subscribers can secure a PERK with digital content with an ULTIMATE membership for Halo Infinite. From now on, the Ultimate Perk is available for January 2022 via the Game Pass App on console and PC. In January, players therefore receive the exclusive pass tense vehicle sky for the Warthog, four double EP boosts and four challenge swaps. Until February 8, 2022, you can request this Ultimate PERK. The code must be redeemed by 8 March.