Home » News » Assassin’s Creed 4 trailer showcases next-gen improvements Assassin’s Creed 4 trailer showcases next-gen improvements MIG-31 September 12, 2013 News The latest trailer shows off some of the technological advancements made in the Xbox One, PlayStation 4 and PC versions of Black Flag, including an impressive sea engine, a fully dynamic weather engine, global illumination lighting technology, the dynamic boarding navmesh and dynamic 3D foliage. Share On