Halo on helium has arrived less than a week after modders got their hands on Campaign Evolved, though AI might've been used to chipmunk Chief and Cortana

Update: Exactly two minutes after publishing, I noticed that Halo - Chipmunk Edition's creator has AI-generated music videos on their YouTube channel. Laugh rescinded pending further evidence. Beware that searching for Halo: Campaign Evolved mods is very much a game of avoid/try to spot the AI use at the moment for those averse to the tech. Original story follows: Halo: Campaign Evolved's now it's out in full, so naturally the mods are flowing.