Once Human: Season 5 gameplay showcases co-op Colossus boss battle, live November 18

A weaponized soundtrack

Season 5 applies Once Human’s New Weird design philosophy to sound as well as visuals. The developers describe turning background music into an active mechanic, culminating in the Sky Living-Machine Colossus: a cosmic, biomechanical pipe-organ titan whose rhythm is part of the world around it.

Emotion zones and rhythmic gunplay

The open world is divided into four distinct Emotion Zones—Joy, Anger, Sorrow and Fear—where the arsenal becomes an instrument. Defeating enemies scatters musical notes across the battlefield; shooting them triggers pitch-tuned audio and collects notes to purify dissonant, corrupted scores. Rearranged into harmonious melodies, the scores grant powerful squad rewards, while the Sky Colossus reacts in real time by changing its visual expressions.

When the Sky Colossus descends and remains overhead long enough, the world splits open and a rift portal appears. It invites the squad to enter and confront the music directly.

Conducting the Colossus

Crossing the portal initiates a high-stakes, four-player co-op Colossus Raid. The titan acts as a maestro of destruction, dynamically shifting the battlefield’s combat score and forcing the squad to adapt as the boss and arena pulse to a new rhythm. Players sprint through a ruined cathedral to silence glowing resonating pipes and disrupt the melody before the track concludes.

A new Deviant named Silent Statue supports the raid. It initially appears as a shattered gray monument and absorbs elemental chaos from firefights. Unlocking its true potential repairs the ruins and gives it brilliant golden wings, bestowing a massive elemental blessing across the squad.

Once Human Season 5: Dissonant Resonance is free to play and launches globally on November 18, 2026, with its PS5 release also dated for November 18.