Once Human launched its Trans Roulette Season 4, 'Abyss of Gravity,' on the 28th, unveiling a large-scale update. This season introduces a new aerial monster, the 'Riftwalker.' The Riftwalker is a colossal beast combining biological and mechanical elements, characterized by its ability to cause anomalous gravity phenomena. To confront the Riftwalker, players must traverse rifts to reach high altitudes while overcoming their fear of heights. New survival skills are required, including squad-based team play and clever spatial awareness for aerial survival.