Once you ve completed the game you can initiate a special quest that rewards you with the dungeon seal key the special item needed to unlock the doors inside ff15 s dungeons.
Ff15 open locked door in dungeon.
When you approach the dungeon locked door the game will only tell you it s locked.
Luckily the solution is easy.
It is the only way to open those locked doors found in dungeons and kicks off the menace beneath lucis quest.
Unlocking the dungeon doors these doors look identical in all dungeons and sort of resemble a safe door.
It will probably drive you insane thinking about how to open these.
To get the quest for the dungeon seal key head to meldacia hunter hq it s the area east of the vesperpools.
When you first find them you won t be able to open them.
Check the screenshot below for the exact location.
Locked doors will block your path at the end of many dungeons and tombs in final fantasy 15 but fear not there is a way to open them eventually.
How to unlock and open ff15 s sealed dungeon doors.
To unlock and open the sealed dungeon doors you ll have to complete the game.
They look like that image pictured above and they just won t open.