Honkai Star Rail x Fate/Stay Night: Saber, Archer Arrive July 2025
The much-awaited collaboration between Honkai: Star Rail and Fate/stay night [Unlimited Blade Works] is scheduled to begin on July 11, 2025, with the game's Version 3.6 update. Named "Sweet Dreams and the Holy Grail," this event merges the sci-fi world of Honkai: Star Rail with the deep mythology of the Fate franchise, introducing players to fresh characters, stories, and gameplay features.

This crossover event features direct contributions from key Fate series figures. The character models for Saber and Archer were designed by celebrated artist Takashi Takeuchi, ensuring their visuals stay true to the original designs. Furthermore, Kinoko Nasu, the creator of the Fate series, supervised the event's storyline, guaranteeing a narrative that is both authentic and richly detailed.
Brand-new Collaboration themed Event
The event unfolds on Penacony, the Planet of Festivities, transformed into a dreamlike battleground inspired by the Holy Grail War. Players will experience a new game mode, summoning Servants, utilizing Command Seals, and activating Noble Phantasms to overcome rivals. This environment skillfully blends themes from both universes, delivering a novel story experience that respects the original works.
Players can also enjoy Honkai: Star Rail on a larger PC or laptop screen using BlueStacks for enhanced control with a keyboard and mouse.