Developer miHoYo has revealed Honkai: Star Rail with have a collaboration with the TYPE-MOON franchise Fate/stay night: Unlimited Blade Works.
The teaser said that they are planning for the crossover to be fully unveiled in the third quarter of 2025.
The collaboration was revealed alongside the latest update for Honkai: Star Rail, update 2.4, during their livestream, and the collaboration was seen as a surprise.
Further details were not revealed at the moment.
This will be the first collaboration between miHoYo and Fate/stay night creator Kinoko Nasu’s TYPE-MOON media company.