Once Human: Isles of Abyss - Official Ocean Expansion Reveal Trailer | gamescom 2026

Explore the forgotten waters of Nalcott, set sail on your raft, cross uncharted islands, and descend into the deep in this upcoming ocean expansion for Once Human. Watch the Once Human: Isles of Abyss announcement trailer for the upcoming ocean expansion for the free-to-play open-world survival crafting game. The Once Human: Isles of Abyss trailer showcases places you'll explore, gameplay, combat against new foes, and a peek at boss fights you'll take on. Once Human is available now on PlayStation 5 (PS5), Xbox Series X/S, Xbox on PC, PC, and mobile. The Once Human: Isles of Abyss ocean expansion will be available in October 2026.