(FYI) According to Justin Dinges's (Art Director) LinkedIn page, 343 has been working on the next unannounced Halo release since April 2022
— Idle Sloth💙💛 (@IdleSloth84_) January 9, 2024
Also, Ian Slutz (Senior Character System Designer) has been building player systems and assets in UE5
Sources:https://t.co/IczfsyieBj… pic.twitter.com/Wxwu1ui6Q6
Tatanka. Probably.