Reverse: 1999 x Assassin’s Creed – A Time-Bending Crossover Arrives in August 2025

Fans of Reverse: 1999 and Assassin’s Creed have something special to look forward to — an ambitious crossover event set to launch in August 2025. A newly released teaser trailer gives a tantalizing glimpse of what’s to come, merging the surreal, time-twisting narrative of Reverse: 1999 with the historical stealth and grandeur of the Assassin’s Creed universe.

The teaser — now available in HD on YouTube — opens with Vertin, the Timekeeper, walking through a rain-soaked city under a moody, dim sky. Umbrella in hand, she moves slowly through the mist until a glowing light suddenly breaks the gloom, revealing the unmistakable Assassin’s Creed insignia. It’s a moment rich with tension and symbolism — setting the tone for what looks to be an atmospheric and lore-rich event.

This collaboration will draw specifically from Assassin’s Creed II and Assassin’s Creed Odyssey, two of the most beloved entries in Ubisoft’s long-running series. While full gameplay details are still under wraps, the use of the classic Creed mantra — “We work in the dark to serve the light” — hints at a deep and thoughtful integration of themes between both worlds.

Expect a fusion of Reverse: 1999’s signature storytelling and style with the historical and philosophical depth that defines Assassin’s Creed. With time travel, mystery, and stealth all in play, this crossover promises to deliver a unique, genre-defying experience that fans won’t want to miss.

Whether you’re drawn in by Vertin’s enigmatic presence or the nostalgic pull of Ezio and Kassandra’s legacies, this event is shaping up to be one of 2025’s most talked-about gaming crossovers.