Ys Memoire: The Oath in Felghana Trophy Guide & Roadmap


Author: Foggy

Final boss at FoggyProductions

Published: December 24, 2025


Death metal lover and a gamer. Plays guitar - occasionally. In real life a QA, assuring quality of products and automating stuff (need to find a way to automate video editing).

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  • Estimated trophy difficulty: 3.5/10
  • Approximate amount of time to platinum: 20-25h
  • Offline Trophies: 60 (52 , 6 , 1 , 1 )
  • Online Trophies: 0 (0 , 0 , 0 )
  • Number of missable trophies: Check the tags below
  • Glitched trophies: N/A
  • Does difficulty affect trophies?: Yes, you need to finish the game on Inferno, but also on all other difficulties
  • Minimum Playthroughs: 6
  • Hello and welcome to another Ys guide, this time for an old classic that was remastered for current gen consoles. The journey is not long, but also not short because you need to finish the game 6 times due to unlocking all Gallery entries, which are tied to each of the difficulty. Let's dig in.

    Step 1 - Finish the game on Normal difficulty while getting 100% in that run

    There are missable monster entries, and some items tied to some quests. By following the walkthrough, you will unlock all trophies and the guide will guide you towards getting everything step by step, through all difficulties.

    You want to finish the game on Normal, get all trophies that you can (all items, equipment, quests etc.). It's advisable to reach level 50-52 to finish the last boss easily. I advise you not to spend Raval Ore until you get all quests out of the way first (although you can farm them later in the last dungeon).

    Finish the game and make a Clear Save game data.

    Step 2 - Finish the game on Very Easy while reaching level 60 and maxing out all equipment to level 9

    Carry on first 3 entries in the carry-on screen when loading the Clear Save game. You want to carry all levels, equipment and raise cap for equipment as you need it for the trophy.

    The same as above, but you don't need to do all quests, just collect equipment again and then grind to max all of that out.

    You might want to collect 100k Gald at the same time, plus 10k Raval Ore to unlock these trophies, and then max out everything.

    Step 3 - Finish the game on Inferno

    Carry the first 3 entries again, and this run will be easy as everything can do 1-5 damage, which makes this really easy.

    Step 4 - Finish the game on Easy, Hard and Nightmare

    This is due to unlocking the rest of the Gallery

    Step 5 - Finish Boss Rush challenges on all difficulties

    When you start each, pause the game and press:
    R1, L1, R1, L1, R1, L1, Square, Triangle, Square, Triangle, Square, Triangle, X

    This will max you out and completing all Boss Rush challenges will become easy. This unlock the rest of the trophies and the gallery.

    Final Step - Finish Extra challenges and mop up remaining trophies

    At this point you only have 2 Extra boss rush challenges against 2 unlocked opponents, but you can use the above cheat code to make this very easy. If you still miss something, check the list and unlock to get the platinum.

    Remember, by pressing R3 two times, you can increase speed up to x2, which is neat for completing the game on all difficulties.

    All-in-1-Guide

    Ys Memoire: The Oath in Felghana - Walkthrough

    Ys Memoire     Obtained all trophies.

    Unlock all other trophies to unlock this one.

    Seasoned Swordsman     Defeated 500 enemies.

    This will for sure unlock naturally as you play and grind for other trophies.

    Splendid Swordsmanship     Achieved 300 hits in a combo.

    The first opportunity to get this is in Tigray Quarry, east from the NPC that gives you Storehouse Key. Continue down and at the bottom you will find warm-like enemy resistant to physical attacks - a great opportunity for 300 hits combo trophy.

    All details and complete chronological trophy all in one guide:

    Equipment Collector     Obtained all swords, shields, and armor.

    You need to collect and buy everything during a single playthrough. 

    All details and complete chronological trophy all in one guide:

    Item Collector     Obtained all accessories and items.

    You need to collect and buy everything during a single playthrough. 

    All details and complete chronological trophy all in one guide:

    Sharpened Sword     Tempered a sword to the max level.

    Max level is 9, and to unlock it you need to finish the game once (preferably on Normal), and then make a clear save data. Load and play on Very Easy, and carry on equipment levels and the one to unlock cap on them. Now you can farm for Raval Ore and max out everything.

    All details and complete chronological trophy all in one guide:

    Polished Shield     Tempered a shield to the max level.

    Max level is 9, and to unlock it you need to finish the game once (preferably on Normal), and then make a clear save data. Load and play on Very Easy, and carry on equipment levels and the one to unlock cap on them. Now you can farm for Raval Ore and max out everything.

    All details and complete chronological trophy all in one guide:

    Enhanced Armor     Tempered a piece of armor to the max level.

    Max level is 9, and to unlock it you need to finish the game once (preferably on Normal), and then make a clear save data. Load and play on Very Easy, and carry on equipment levels and the one to unlock cap on them. Now you can farm for Raval Ore and max out everything.

    All details and complete chronological trophy all in one guide:

    Ultimate Equipment  
    GRIND
     
    Tempered all swords, shields, and armor to the max level.

    Max level is 9, and to unlock it you need to finish the game once (preferably on Normal), and then make a clear save data. Load and play on Very Easy, and carry on equipment levels and the one to unlock cap on them. Now you can farm for Raval Ore and max out everything.

    All details and complete chronological trophy all in one guide:

    Jeweled Bracelet     Acquired every jewel and enhanced all 3 Ring Arts to the max level.

    For this trophy you need to get 3 of each gem: Ruby, Topaz and Emerald gems. They are found in chests and they need to be collected in a single playthrough as this doesn't carry on.

    All details and complete chronological trophy all in one guide:

    Master of Nightmares     Cleared the game on Nightmare difficulty or higher.

    Start on Normal, then Very Easy and then Inferno - and you will unlock all difficulty-related trophies.

    All details and complete chronological trophy all in one guide:

    Conquering the Inferno     Cleared the game on Inferno difficulty.

    Start on Normal, then Very Easy and then Inferno - and you will unlock all difficulty-related trophies.

    All details and complete chronological trophy all in one guide:

    Wealthy Traveler  
    GRIND
     
    Had a total of 100,000 Gold at once.

    For this trophy you need to have 100k Gold on you at once. During grinding for levels and Raval Ore, you will naturally get this one as well. Make sure you grind for this one on Very Easy.

    All details and complete chronological trophy all in one guide:

    Never-Ending Curiosity     Reached over 20 hours of play time.

    If you by any chance don't hit the 20 hour mark - leave the controller and the game running until it pops.

    Raval Miner  
    GRIND
     
    Collected 10,000 hunks of raval ore.

    For this trophy you need to have 10k ore on you at once. During grinding for levels and Raval Ore, you should get it, just collect 10k first and then spend. Make sure you grind for this one on Very Easy.

    All details and complete chronological trophy all in one guide:

    Treasure Hunter     Opened all treasure chests.

    Open all chests during a single playthrough.

    All details and complete chronological trophy all in one guide:

    Red-Haired Hero  
    GRIND
     
    Raised Adol to the max level.

    Max level is 60, and it should be done on Very Easy difficulty.

    All details and complete chronological trophy all in one guide:

    Monster Researcher  
    MISSABLE
     
    Filled out the entire monster log.

    There are couple of missable entries, so make sure to follow the guide in order not to miss them. When you defeat the final boss and return to town, as soon as you get control of Adol, open Inventory and check the monster book for this to unlock.

    All details and complete chronological trophy all in one guide:

    People Person     Filled out the entire character log.

    Similar as getting all monster entries, this one is about people. Talk to each person, do their quests and it will unlock.

    All details and complete chronological trophy all in one guide:

    The Town of Redmont  
    STORY
     
    Traveled to the town of Redmont.

    Automatic story-related trophy.

    Tigray Quarry  
    STORY
     
    Traveled to the Tigray Quarry.

    Automatic story-related trophy.

    Illburns Ruins  
    STORY
     
    Traveled to the Illburns Ruins.

    Automatic story-related trophy.

    Zone of Lava  
    STORY
     
    Traveled to the Zone of Lava.

    Automatic story-related trophy.

    Abandoned Mine  
    STORY
     
    Traveled to the Abandoned Mine.

    Automatic story-related trophy.

    Elderm Mountains  
    STORY
     
    Traveled to the Elderm Mountains.

    Automatic story-related trophy.

    Icebound Cave  
    STORY
     
    Traveled to the Icebound Cave.

    Automatic story-related trophy.

    Valestein Castle  
    STORY
     
    Traveled to Valestein Castle.

    Automatic story-related trophy.

    Clock Tower  
    STORY
     
    Traveled to the Clock Tower.

    Automatic story-related trophy.

    Genos Island  
    STORY
     
    Traveled to Genos Island.

    Automatic story-related trophy.

    Dark Shrine  
    STORY
     
    Traveled to the Dark Shrine.

    Automatic story-related trophy.

    Seat of Evil  
    STORY
     
    Reached the Seat of Evil.

    Automatic story-related trophy.

    The Oath in Felghana  
    STORY
     
    Departed from Felghana and reached the story's conclusion.

    Automatic story-related trophy.

    The Creeping Shadow  
    STORY
     
    Fought against Dularn.

    Automatic story-related trophy.

    The Azure Queen of Death  
    STORY
     
    Defeated Ellefale.

    Automatic story-related trophy.

    The Black-Hearted White Knight  
    STORY
     
    Fought against Chester Stoddart.

    Automatic story-related trophy.

    The Fire Eater  
    STORY
     
    Defeated Guilen.

    Automatic story-related trophy.

    Lord of the Blazing Prison  
    STORY
     
    Defeated Gyalva.

    Automatic story-related trophy.

    The Crystalline Entity  
    STORY
     
    Defeated Istersiva.

    Automatic story-related trophy.

    The Three Flying Succubi  
    STORY
     
    Defeated Ligaty.

    Automatic story-related trophy.

    Guardian of the Icy Depths  
    STORY
     
    Defeated Gildias.

    Automatic story-related trophy.

    The Ever-Whirling Assassin  
    STORY
     
    Defeated Death Faleon.

    Automatic story-related trophy.

    The Savage Mongrel  
    STORY
     
    Defeated Zellfel Zam Schultiger.

    Automatic story-related trophy.

    The Clockwork Cannon  
    STORY
     
    Defeated Zirduros.

    Automatic story-related trophy.

    The Vengeful White Knight  
    STORY
     
    Won against Chester Stoddart.

    Automatic story-related trophy.

    The Deceptive Heretic  
    STORY
     
    Fought against Nikolas Garland.

    Automatic story-related trophy.

    The Tragic Loyalist  
    STORY
     
    Defeated Dularn.

    Automatic story-related trophy.

    The Dark Bishop  
    STORY
     
    Defeated Garland.

    Automatic story-related trophy.

    Sinister Marauder from Afar  
    STORY
     
    Defeated Galbalan.

    Automatic story-related trophy.

    The Legend Himself     Won against Berhardt.

    This fight is accessed via the EXTRA sub-menu within the Time Attack menu. Complete Time Attack Boss Rush on Very Easy to unlock Berhardt fight. You can also set the cheat code during the fight to get max HP and the best equipment, thus making this fight really easy.

    All details and complete chronological trophy all in one guide:

    The Deadliest Cuteness     Defeated the Black Pikkard.

    This fight is accessed via the EXTRA sub-menu within the Time Attack menu. Complete the game on Inferno to unlock Black Pikkard fight. You can also set the cheat code during the fight to get max HP and the best equipment, thus making this fight really easy.

    All details and complete chronological trophy all in one guide:

    Shining Example     Escorted Christof home safely.

    This happens after Zone of Lava, when you get to Valestein Castle. Talk to Fran to start a quest. Fast travel to Illburns Ruins - Outside. Talk to Christof at the entrance to add him to Character Encyclopedia, and then escort him to Valestein Castle. If he dies, it's game over.

    All details and complete chronological trophy all in one guide:

    Together Once in a While     Escorted Elena to town safely.

    This happens after Abandoned Mine. Fast travel to Valestein Castle. Head to the pier south of Valestein Castle. Talk to Elena for a quest. Escort her back to town. If she dies, it's a game over.

    All details and complete chronological trophy all in one guide:

    Fledgling Crest     Conquered Boss Rush on Very Easy.

    When you finish the game on Inferno difficulty, you should unlock all Time Trial Boss Rush challenges.

    When you start each, pause the game and press:
    R1, L1, R1, L1, R1, L1, Square, Triangle, Square, Triangle, Square, Triangle, X

    This will max you out and completing all Boss Rush challenges will become easy. It doens't void the trophy, so help yourself out.

    All details and complete chronological trophy all in one guide:

    Cat Crest     Conquered Boss Rush on Easy.

    When you finish the game on Inferno difficulty, you should unlock all Time Trial Boss Rush challenges.

    When you start each, pause the game and press:
    R1, L1, R1, L1, R1, L1, Square, Triangle, Square, Triangle, Square, Triangle, X

    This will max you out and completing all Boss Rush challenges will become easy. It doens't void the trophy, so help yourself out.

    All details and complete chronological trophy all in one guide:

    Wolf Crest     Conquered Boss Rush on Normal.

    When you finish the game on Inferno difficulty, you should unlock all Time Trial Boss Rush challenges.

    When you start each, pause the game and press:
    R1, L1, R1, L1, R1, L1, Square, Triangle, Square, Triangle, Square, Triangle, X

    This will max you out and completing all Boss Rush challenges will become easy. It doens't void the trophy, so help yourself out.

    All details and complete chronological trophy all in one guide:

    Tiger Crest     Conquered Boss Rush on Hard.

    When you finish the game on Inferno difficulty, you should unlock all Time Trial Boss Rush challenges.

    When you start each, pause the game and press:
    R1, L1, R1, L1, R1, L1, Square, Triangle, Square, Triangle, Square, Triangle, X

    This will max you out and completing all Boss Rush challenges will become easy. It doens't void the trophy, so help yourself out.

    All details and complete chronological trophy all in one guide:

    Dragon Crest     Conquered Boss Rush on Nightmare.

    When you finish the game on Inferno difficulty, you should unlock all Time Trial Boss Rush challenges.

    When you start each, pause the game and press:
    R1, L1, R1, L1, R1, L1, Square, Triangle, Square, Triangle, Square, Triangle, X

    This will max you out and completing all Boss Rush challenges will become easy. It doens't void the trophy, so help yourself out.

    All details and complete chronological trophy all in one guide:

    Divine Crest     Conquered Boss Rush on Inferno.

    When you finish the game on Inferno difficulty, you should unlock all Time Trial Boss Rush challenges.

    When you start each, pause the game and press:
    R1, L1, R1, L1, R1, L1, Square, Triangle, Square, Triangle, Square, Triangle, X

    This will max you out and completing all Boss Rush challenges will become easy. It doens't void the trophy, so help yourself out.

    All details and complete chronological trophy all in one guide:

    Felghana Archives - Foreword     Watched the prologue novella in the museum.

    From the main menu, select Museum, then Prologue. Watch the scenes to the end.

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