Zenless Zone Zero 3.4 to Bring Honkai: Star Rail's Kafka and Robin to New Eridu
HoYoverse announced the crossover during the Zenless Zone Zero 3.3 livestream, with the 'Toward the Sky Again' update arriving on the 21st.
HoYoverse announced during a livestream for the Zenless Zone Zero 3.3 version update that version 3.4 will feature a collaboration event with Honkai: Star Rail, according to gamemeca.com. Through the crossover, the Honkai: Star Rail characters Kafka and Robin will appear in New Eridu.
The 3.3 update, titled "Toward the Sky Again," will be applied on the 21st. It adds two new S-rank agents, Phoenix and Severian, to the roster.
The collaboration with Honkai: Star Rail is planned for version 3.4, which follows 3.3. HoYoverse did not detail the scope of the event beyond the two characters' appearance in New Eridu.
HoYoverse at G-STAR 2026
Separately, HoYoverse will attend the G-STAR 2026 game show at BEXCO in Busan in November, the company said.
Quick answers
When does the Zenless Zone Zero 3.3 update launch?
Version 3.3, titled "Toward the Sky Again," will be applied on the 21st.
Which characters appear in the Zenless Zone Zero and Honkai: Star Rail collaboration?
Kafka and Robin from Honkai: Star Rail will appear in New Eridu during the version 3.4 collaboration event.
Who are the new S-rank agents in Zenless Zone Zero 3.3?
Phoenix and Severian join the game as new S-rank agents in version 3.3.