A 10-second clip from the trailer for Assassin's Creed: Black Flag Resynced has leaked online on X, two days before Ubisoft's scheduled Worldwide Reveal Showcase on April 23 at 4PM UTC. The footage, from a 1:08 video, was shared by user @intercelluar along with screenshots.
Ubisoft announced the showcase on April 20 via the official Assassin's Creed X account, playfully acknowledging the leaks: “We know you know, but how about we tell you some more now? Tune in for Assassin's Creed Black Flag Resynced's Worldwide Reveal Showcase on April 23rd at 4PM UTC – 6PM CEST – 9AM PDT." The post teases “the iconic solo pirate adventure returns," confirming the remake of 2013's Assassin's Creed IV: Black Flag stays single-player, emphasizing its acclaimed naval gameplay. @intercelluar shared the 10-second clip with the note, “here’s a piece, wont post more sorry," following earlier requests for trailer footage. They also posted a still from the full trailer and official-looking screenshots. This follows recent leaks, including a July 9 release date reported by Insider Gaming, amid years of rumors for the project—now officially confirmed by Ubisoft in March 2026. The publisher has not removed the leaked material.