Atomic Heart (Steam)

Zenless Zone Zero codes for January 2026 are your best source for free Polychrome, Denny, Investigator Logs, W-Engine modules, and Bangboo materials. With Version 2.6 now live, new codes like `ZZZ25VOIDHUNTERRISES` and `ZZZ25MINA` are active, granting 60 Polychrome and Denny each. You'll need to reach Inter-Knot Level 5 before you can claim these rewards via the in-game menu or website. Remember, each code is limited to one use per account.

Zenless Zone Zero Version 2.6 launches February 6, 2026, continuing Season 2 Chapter 6, titled **To Be Fuel for the Night.** This update introduces Sunna (Physical Strike Support) and Aria (Ether Anomaly DPS). Sunna applies Mesmerized marks with 500% ATK detonations at Cinema 2, while Aria offers high Ether damage. You'll need 28,800 Polychrome for a guaranteed S-Rank, with F2P income averaging 8,000-12,000 per patch. Here is your breakdown of kits, banner schedules, and budgeting strategies.

Building a Guild in Where Winds Meet requires reaching level 20 and paying 300 Echo Jade Coins. You can choose from three distinct sect types—Bladesworn Gang, Farshore Hall, or Changle Pavilion—each offering unique gameplay focuses. Establishing a base supports up to 60 members, with facilities like the Hall of Heroes boosting Treasure Token acquisition rates for the collective.

Optimize your endgame progression with the definitive 2026 guide to Drive Disc farming. The most efficient route involves Routine Cleanup at Scott Outpost Level 60, costing 60 Battery Charge per run for S-Rank drops. You'll maximize daily output by utilizing 300 natural Battery Charge for 5 runs, supplemented by 400 Polychrome refills for 480 extra charge. Use Bardic Needle Advanced Tuning to guarantee S-Rank gear at Inter-Knot Level 40.

Version 3.0 launched on December 25, 2026, reshaping the endgame landscape. The Lahai-Roi Tower of Adversity update arrives January 15, 2026, at 03:45 AM, demanding precise team composition adjustments. To secure 3-star clears on high-difficulty floors, you must prioritize specific elemental synergies and Echo sets.

**Summary:** As of Version 3.8 (January 2026), Acheron remains an SS-tier damage dealer in Memory of Chaos and Pure Fiction. E2 Acheron significantly reduces the Nihility teammate requirement for her max damage multiplier from 2 to 1, unlocking immense team flexibility. While new units like Phainon and Castorice offer competition, E2 Acheron provides top-tier clear speeds and remains a high-value investment for players prioritizing consistent endgame performance.