The highly anticipated collaboration between Honkai: Star Rail and Fate/stay night [Unlimited Blade Works] is scheduled to launch on July 11, 2025, as part of the game’s Version 3.6 update. Titled “Sweet Dreams and the Holy Grail,” this crossover merges the futuristic world of Honkai: Star Rail with the legendary universe of the Fate series, delivering exciting new characters, immersive storylines, and unique gameplay mechanics.
This collaboration benefits from direct creative input by key figures from the Fate franchise. Acclaimed artist Takashi Takeuchi was responsible for designing the character models of Saber and Archer, ensuring their appearances remain faithful to the original works. Additionally, Kinoko Nasu, the creator of the Fate series, has confirmed his involvement in overseeing the narrative, lending depth and authenticity to the event's storyline integration.
New Collaboration-Themed Event
The collaborative event unfolds within Penacony, the Planet of Festivities, reimagined as a dreamlike battleground inspired by the Holy Grail War. In this unique format, players will summon Servants, utilize Command Seals, and unleash powerful Noble Phantasms to gain the upper hand against opponents. This fusion of both universes offers an engaging narrative experience while staying true to the essence of the original source material.
For an enhanced gaming experience, players are encouraged to enjoy Honkai: Star Rail on the larger screen of their PC or laptop using BlueStacks, along with the precision of a keyboard and mouse.