Uncharted: The Lost Legacy includes the same multiplayer/co-op options as Uncharted 4. Owners of Uncharted: The Lost Legacy can play the co-op Survival and Survival Arena modes with friends regardless if they own Uncharted 4 or not, and regardless if their friends own Uncharted: The Lost Legacy or not.
Survival is a wave-based mode where you and up to two additional friends can take on swarms of increasingly powerful enemies and unique objectives. Across 50 waves and 10 maps, you’ll face off against Shoreline mercenaries, heavily armored Brutes, Snipers, Hunters, and more that will only get more precise, more aggressive, and better equipped as time goes on. Every 10 waves culminates in an intense boss battle, including our all-new Pirate Warlords. Inspired by the story of Uncharted 4, some of the Founders of Libertalia have arrived to hunt you down with powerful Mystical attacks.
Survival Arena – a new take on the cooperative Survival mode that adds over 100 new waves with new enemy types, new Siege zones, and all-new wave modifiers. Survival Arena offers thousands of potential encounter combinations.
In order to recover an ancient artifact and keep it out of the hands of a ruthless warmonger, Chloe must enlist the aid of renowned mercenary Nadine Ross and venture to India’s Western Ghats to locate the Golden Tusk of Ganesh. In Chloe’s greatest journey yet, she must confront her past and decide what she’s willing to sacrifice to forge her own legacy.