Deadhead Watching Keep ("デッドヘッド"監視砦, Deddo Heddo Kanshi Toride, lit. Deadhead Surveillance Fort), also known as Deadhead. It serves as a monitoring station for orcs on the human kingdom of Arabakia. The Frontier army has attacked and taken it multiple times, but was unable to keep it due to the Riverside Iron Fortress sending reinforcements.
Six kilometers north of Alterna, this keep was garrisoned by orcs until it was taken by the Alterna Frontier Army and several volunteer soldiers during the Operation Twin-Head Snake ("双頭の蛇"作戦, Sōtō no Hebi Sakusen), targeting both the keep and the fortress. The Keep is compromised of a big main rectangular building with three circular watchtowers on three of its corners, on the remaining corner is a bridge that leads to the walls that surround it.