Perpetouss Keep

Perpetouss Keep is an imperial base southwest of the Cauthess Rest Area in Duscae in Final Fantasy XV. It was initially unvisitable and is quite small, though there are some items outside it. The location may be related Omega, as the author of the Ω-Files appears to be someone from a unit called "Perpetouss Troop" who works as a researcher for Niflheim.
The player can visit the base in the Adventurer from Another World collaboration quest to discover the base abandoned and taken over by mysterious beings from another world. The quest sheds light to Perpetouss Keep as a place where the empire researched various magical phenomena, such as the Emissary of the Winds, teleportation and autonomous magitek armor technology. Large Meteorshards are discovered at the center of the base.
There are various cats and frogs inside the keep. The frogs are a color not seen elsewhere in Lucis. According to famed biologist Sania Yeagre, frogs have been mutating especially rapidly lately.
==Items==
*Insulated Inners (atop the containers on the northwest corner outside the keep; need chocobo with boosted jump or warp up the curved part of the pipe to the north, then warp over)
*Electrolytic Condenser (southwestern corner outside the base)
*The Ω-Files entry M.E. 755-VI-23rd (watchtower in the northeastern corner).
The mineral deposit north from the base yields shard-tier minerals.
The player can find various items inside the keep during the Adventurer from Another World quest and use Y'jhimei's trading post to trade for good weapons at the end of the quest.
:See Adventurer from Another World
==Quests==
===The Pen is Mightier than the Sword===
This quest for Vyv Dorden becomes available after completing "A Place to Call Home". Vyv wants three photos of imperial bases in Lucis: Formouth Garrison (Leide), Tollhends Stronghold in Cleigne (north of Old Lestallum), and Perpetouss Keep in Duscae. Each picture is part of a subquest that needs to be selected manually in the main menu to activate its waypoint. The player may have to engage imperial troops in each area. Completing the quest yields 4,000 EXP and 20,000 gil.
===Adventurer from Another World===
Adventurer from Another World is a collaboration quest with Final Fantasy XIV added in patch 1.27. Prince Noctis and his retinue team up with Y'jhimei, an interdimensional traveler, to resolve the mystery of Perpetouss Keep.
==Logs==
During the Adventurer from Another World quest, the player can read various written records left behind at the abandoned base that has been taken over by Ixal beastmen from Eorzea.
==Gallery==
Adventurer from Another World loading screen from FFXV.png|Loading screen.
Perpetouss Keep gates from FFXV.png|Gate to the keep.
Perpetouss Keep inside from FFXV.png|Inside of the keep.
Perpetouss Keep security bots from FFXV.png|Security bots patrolling the keep.
Messenger Garuda statue in FFXV.png|Statue of the Messenger of the Winds.
FFXV trading post in Perpetouss Keep.png|Trading post.
Frog in Perpetouss Keep in FFXV.png|Frog with unique coloration.
ru:Перпетусская крепость
Category:Locations in Final Fantasy XV