Honkai: Star Rail x Zenless Zone Zero Collaboration: Version 4.8 Crossover Preview

The Honkai: Star Rail x Zenless Zone Zero collaboration has a date, and it sits on top of the Version 4.8 update. That's the headline for anyone who plays both HoYoverse titles. A crossover between two live-service games is rare, and this one arrives inside a numbered patch.

If you've been tracking leaks for weeks, you already know the shape of it. Two universes that were never supposed to meet are about to trade characters, and HSR x ZZZ collaboration talk has been the loudest thread in both communities since the first crumbs dropped. Let's split what HoYoverse has confirmed from what the community is still guessing.

Honkai Star Rail x Zenless Zone Zero: Release Window

The Honkai: Star Rail × Zenless Zone Zero crossover will arrive with Version 4.8! No exact release date and time have been announced yet.

Following HSR’s regular 6-week patch schedule, Version 4.6 launches on September 28, 2026. Subsequent updates, 4.7 and 4.8, are projected to drop in early November and late December, respectively.

- Version 4.6: Sep 28, 2026 (Confirmed)

- Version 4.7: ~ Nov 10, 2026 (Expected)

- Version 4.8: ~ Dec 22, 2026 (Expected)

News

Honkai Star Rail x Zenless Zone Zero Crossover Preview: What Is Confirmed for Winter 2026

The Honkai Star Rail x Zenless Zone Zero crossover is officially confirmed for winter 2026. Here is what HoYoverse has announced, what Pom-Pom is doing in New Eridu right now, and which HSR ZZZ crossover characters are still just leaks.

Learn More

Special Program Livestream Release Date:

- Version 4.8: ~ Dec 4, 2026 (Expected)

The livestream will reveal official 4.8 banners, characters, event details, and confirm the exact maintenance time.

Honkai Star Rail Version 4.8: All Leaked Banners & Characters

New Characters (Leaked)

1. Astra Yao

- Rarity: Limited 5★

- Path / Element: Nihility, Quantum

- Role: Debuffer & support for break teams

2. Ellen Joe

- Rarity: Free event unit (4★)

- Path / Element: Destruction, Ice

- Role: Main DPS, single-target burst

All Banners (Leaked)

- Phase 1: Astra Yao (5★ Quantum Nihility) + returning 5-star reruns

- Phase 2: Returning 5-star reruns like Robin, Sunday, Firefly, Rappa, Fugue

The HSR x ZZZ collaboration: why it matters to both player bases

This crossover is unusual because the two games don't share a combat system. Star Rail is turn-based, ZZZ is a real-time action ARPG. Bridging them means more than dropping a character model into a new game. Whoever crosses over needs a kit that respects the host game's rules.

For Star Rail players, the appeal is a character from a universe with a totally different art direction and tone. New Eridu runs on neon, street food, and urban chaos. The Astral Express runs on star charts and cosmic stakes. Putting those together is the whole point of a Honkai Star Rail x Zenless Zone Zero crossover, and it's why the idea caught fire before anything was even confirmed.
For ZZZ players, the traffic usually flows the other way too. Crossovers of this size tend to feed both games, with a themed login event or a shared cosmetic that shows up on both sides. That's speculation on the second half, not confirmation. The confirmed half is the collaboration itself and its Version 4.8 timing.

Honkai: Star Rail

COGNOSPHERE PTE. LTD.

Honkai: Star Rail is a space fantasy RPG that follows the Astral Express across a galaxy shaped by the Stellaron mystery.

Adventure

Download (484.0 MB)

Zenless Zone Zero

COGNOSPHERE PTE. LTD.

Zenless Zone Zero is an urban fantasy ARPG that combines fast combat with city life storytelling.

Role Playing

Download (506.5 MB)

The Honkai: Star Rail x Zenless Zone Zero collaboration is the biggest thing on the Version 4.8 update, and it's officially happening. Confirmed crossover, confirmed timing, unconfirmed banner details that will firm up as the preview stream approaches. Keep the confirmed-versus-rumor line straight, save your pull currency before the Version 4.8 banner goes live, and the HSR x ZZZ crossover should hand you a memorable patch.