Zenless Zone Zero version 2.5 will launch on December 30 with free S-Rank Agent Zhao

HoYoverse has confirmed that Zenless Zone Zero version 2.5, titled “To Be Fuel for the Night,” will launch on December 30 (UTC+8). With this update, the urban fantasy ARPG reaches the final chapter of Season 2.

As the story escalates, new agents, events, and system optimizations are added. To celebrate the new year, all Proxies will receive a free S-Rank Agent Zhao. Players will also earn 1,000 Polychromes, a new outfit for Jane and additional rewards.

Ye Shunguang introduces dual-form Void Hunter battles

Version 2.5 revolves around Ye Shunguang, the game’s first dual-form Void Hunter. As a senior disciple of Yunkui Summit, she brings the Honed Edge attribute into battle. This mechanic allows her to dynamically change the flow of combat.

By entering the Enlightened Mind, she activates Ether Veil to deal heavy Honed Edge damage. At the same time, enemies suffer from vulnerability effects. Meanwhile, her companion Bangboo Sprout supports attacks with waves of flying swords.

Zhao joins as a powerful ice defense agent

Alongside Ye Shunguang, Zhao joins the roster as an S-Rank Ice Defense Agent. Despite her cute appearance, Zhao excels at controlling enemy movements. She runs quickly and strikes with her huge weapon.

As the fighting continues, she builds Frostbite on enemies. This build makes Ether Veil: Wellspring possible, which gives strong buffs to the entire team. Notably, Zhao will be free for all players during version 2.5.

The story of season 2 is nearing its climax

The story continues on the Waifei Peninsula, where tensions finally reach a breaking point. The legendary Qingming sword begins to resonate with primal power. Although this force once helped proxies, it now threatens Ye Shunguang.

Meanwhile, strange white flowers appear across Failume Heights. Their spread indicates the growing danger of the Lemnian Hollow. As a result, Proxies explore the ruins of the Lumite Mine using a new Perception Technique.

New events expand battles and multiplayer play

In addition to the main story, version 2.5 introduces several new gameplay events. The limited-time event Joint Investigation: The Divine Maze adds cooperative multiplayer battles. In this mode, three-player teams face fast-paced challenges.

Success depends on timing and team coordination. Outside of combat, the new Proxy Outpost feature strengthens community interaction. Players can create outposts, accept commissions, and share discussions more easily.

Quality of life updates streamline progress

Version 2.5 also delivers meaningful quality of life improvements. Agents such as Soldier 11, Grace, Anby, Ellen and Burnice receive mechanical upgrades. These changes improve combat flow and performance.

Meanwhile, improvements to Shiyu Defense and Deadly Assault refine the endgame loop. A new Combat Simulation sweep feature also reduces the daily grind. Players can now directly claim materials using Ether Batteries.

Temporary channels and launch platforms

All players can access the version 2.5 story through Advance Screening. This option allows immediate access without completing previous chapters. Signal channels for Ye Shunguang and Zhao will remain available during the update. Later, a special replay channel guarantees one selected S-Rank agent.

These include Alice, Soldier 0 – Anby or Astra. Zenless Zone Zero Version 2.5 “To Be Fuel for the Night” launches on December 30. The update will be available on PlayStation 5, PlayStation 5 Pro, Xbox Series X|S, Xbox Cloud Gaming, PC, iOS and Android. For more updates about the game, you can follow their official X account..