Developer Starry Studio has officially launched Visional Wheel Season 4 for Once Human, introducing a massive update centered around gravity-defying combat, airborne exploration, and a new multiplayer boss encounter.
The latest season transforms the world of Nalcott with the arrival of Gravity Loss zones, areas where the normal rules of movement and combat no longer apply. Players can now engage in aerial traversal, intercept dynamic mid-air loot drops, and participate in large-scale cooperative battles against a new threat known as The Riftwalker.
The Riftwalker is a colossal airborne entity combining biological and mechanical elements, responsible for the gravitational distortions spreading across the map. During the season’s major Trial encounter, players must travel through dimensional rifts to confront the creature on a floating platform suspended high above the battlefield.
The encounter introduces a fully vertical combat system, requiring squads to adapt to three-dimensional movement while avoiding sweeping area attacks and coordinating aerial positioning. According to Starry Studio, the battle is designed to push players into rethinking traditional combat strategies by emphasizing mobility and teamwork in the sky.
Season 4 also introduces dynamic aerial loot events. As The Riftwalker moves across Nalcott, it drops Deviated Suitcases along its path, encouraging players to chase and intercept loot mid-flight before it disappears. Some encounters may also reward players with Abyssal Cores, rare items that can either be opened using Gravity Crystals or traded with other players.
To support the season’s aerial gameplay, the update adds the new Starfall Series Mods, designed specifically to enhance combat effectiveness in gravity-altered environments. Players can also freely switch between the Normal World and the Visional World without risking progression loss.
The supernatural ecosystem of Once Human continues to expand with new Starfall-themed Morphed Deviations, including alternate versions of existing companions such as Digby Boy, Atomic Lighter, and Zapamander. In addition, several fan-favorite rewards and modifiers from Visional Wheel Season 1 are making a return.
Once Human Visional Wheel Season 4 is available now.
