The next Warhammer game is Man O'War: Corsair
There's a new Warhammer game in development, based on a naval spin-off of the tabletop game.
There's not much to the trailer, but the game has an official website, which promises "high adventure, naval combat and exploration" in the final game.
It sounds like you'll spend a lot of time attacking and boarding enemy ships, and exploring a huge open world, with over 50 ports to arrive at.
Man O'War: Corsair is due for release on Steam Early Access in early 2016.
Thanks, Eurogamer.