What’s worse than being lost at sea? Finding sanctuary on an island overrun by zombies. Today, in preparation for the launch of Call of Duty: Black Ops 3’s Eclipse DLC map pack on April 19 on PlayStation 4, Treyarch and Activision released a new trailer for Eclipse’s all-new zombies experience: Zetsubou No Shima. Alongside the four new multiplayer maps launching with Eclipse, Zetsubou No Shima continues the saga of Treyarch’s Origins characters as they find themselves stranded on a remote Pacific island. To survive and uncover the mysteries of the island, Takeo, Dempsey, Richtofen, and Nikolai will have to overcome powerful new enemies created within a secret Division 9 research lab housed there. Get a peek at some of the challenges that await in the trailer below:

For more on Call of Duty: Black Ops 3’s Eclipse DLC map pack, including a detailed rundown of its four new multiplayer maps—Spire, Rift, Knockout, and Verge—check out the announcement from earlier this month. You can also stay in the loop by following @Activision, @CallofDuty, and the developers @Treyarch on Twitter. Be sure to also find Call of Duty on Instagram, Facebook, and Snapchat.

*Eclipse DLC content not available on PS3 or Xbox 360.