The Legend of Heroes: Trails of Cold Steel IV - The End of Saga Cheats For PlayStation 4

1. Hidden Quest and Golden Ending

   To get the game's best ending, you must defeat Osborne after having fought and defeated the Holy Beast of Earth, a hidden boss unlocked by clearing all other quests in the game, including optional and hidden quests. Doing so spawns the Sanctus Shrine, a hidden location on the Auros Coastal Road that you can explore and fight a secret boss battle in.
   
   Alternatively, if you have already cleared the game normally, you can load your Game Clear save file and select "Resume from just before the final battle with Osborne". Near the final dungeon's entrance, a red portal will spawn that will transport you to the Sanctus Shrine.
   
   Defeating the boss will grant the Earthen Prison, which will allow the player to fight the true final boss after defeating Osborne.

   Unlockable
   Beat Osborne with the Earthen Prison in your inventory.	Golden ending
   Complete all other quests in the game, including optional and hidden quests. Then enter the Sanctus Shrine on the Auros Coastal Road.	Secret quest and boss fight
   Beat the game. Load a cleared game save file and select "Resume from before the final battle." Enter the red portal at the dungeon's entrance.	Secret quest and boss fight (alternate)

   Contributed by: darkknight109 

2. Secret cutscene

   A hidden cutscene can be viewed showing Ouroboros's grandmaster discussing their plans with the Anguis. This is viewable only after unlocking the game's golden ending. Reloading the cleared game file shows the cutscene.

   Unlockable
   Reload a cleared game file after defeating the true final boss	Secret cutscene

   Contributed by: darkknight109