Once Human October Update Isles of Abyss Turns the Ocean Into a Living Monster
At gamescom 2026, Once Human Head of Operations Derek Qiu detailed the October major update Isles of Abyss, subtitled Ocean Expansion. The update reworks the ocean itself as a hostile living creature, adds a ship-building system from simple raft to sea fortress, and introduces five sea regions, blueprint sharing, and land-sea progression loops.