One of the PS4's last hurrahs now has a release date. Sucker Punch has announced that its samurai adventure Ghost of Tsushima will come to the PS4 on June 26th, or right at the start of summer. Accordingly, the Infamous studio has posted a story trailer (below) shedding light on how the hero, Jin Sakai, becomes the unrelenting "ghost" warrior you play in the game. While Jin's uncle stressed fighting in the honorable way of the samurai, Jin realizes that's not enough as Mongol invaders threaten to overwhelm the island of Tsushima. The Mongol leader, Khotun Khan, is both ruthless and exploits knowledge of the samurai to gain the upper hand.