Several months ago Max Hoberman, CEO of Certain Affinity, revealed that the studio’s biggest project is a Halo project involving their continued partnership with 343 Industries. The original Tatanka BR project might’ve been canceled, but they are definitely making a Halo game.
— Rebs Gaming (@Mr_Rebs_) January 16, 2024
Yeah, wasn't this interview in November or something? I've a feeling Tatanka was cancelled but Certain Affinity just moved their staff over to whatever the next Halo is, whether it's a spinoff or new mainline title in partnership with 343i. I doubt their "biggest project" is supporting Halo Infinite (and surely they'd just say that, Lol).