The Elder Scrolls Online: Murkmire (2018)

Investigate Murkmire's long-forgotten past and help an Imperial scholar recover a mysterious and powerful relic in a new main quest line that takes you deep into Black Marsh, its history, and its people. Centuries ago, it was a brutal Imperial penal colony, but now, the famous Blackrose Prison is controlled by the very descendants of the monsters it once imprisoned. Prove your worth in this new arena and earn powerful new gear, including exclusive Blackrose weapons not found anywhere else in Tamriel! Earn all-new and powerful items sets, unique collectables, and all the honor and glory that comes with the exploration of a mysterious new world. Few expeditions ever return, but untold riches await those brave adventurers willing to venture into Murkmire.