watch 01:31 The Loop (Games) Do you like this video? Castle Marsberg is a painting randomly sold by the Travelling Merchant. The painting is a parody of Wolfenstein 3D's Title screen, instead with a player wearing Meteor Armor and with a Martian approaching. Update Info v184.108.40.206 Added to the game. Retrieved from "https://terraria.fandom.com/wiki/Castle_Marsberg?oldid=545964" Categories: Furniture Paintings Items PC 220.127.116.11 Community content is available under CC-BY-SA unless otherwise noted.