Infection

Infection picks the crew up the morning after their Outbreak rescue — which turns out to have been an Atlas retrieval, dropping Oz, Lilith, Decker and Kahn in stasis pods around a rural Burger Town that Atlas has quietly ringed with a command post. The map spreads from the restaurant through a storage yard, a gas station and the sewers to the Pit, with civilians to rescue along the way — save twenty-five and the ending cutscene unlocks.

The Goliath

The Goliath Exo Zombie debuts here: an infected soldier sealed into XS1 Goliath armor, advancing behind a riot shield with a hammer. It headlines a bestiary of Spikers, armored Meatbags and this map’s exclusive acid-trailing Oozers, with toxic gas zones and an alligator-jawed Insta-Gator trap complicating every route. The exo suit waits in the sewers; the 3D printers and Upgrade Station carry over.

The quest: “MEAT IS MURDER”

The easter egg is Exo Zombies at its most deranged: a golden skillet, a blood-sacrifice altar behind the sewer waterfall, a burger cooked with intent, and the awakening of Bubby — Burger Town’s animatronic mascot. The ending plays it straight: Sentinel arrives, and Captain Lennox (Bruce Campbell) executes the infected Oz with a quiet "one of you has to go." He does not stay dead.