Surpass Hephaestus
Completely reinforce all Sub Weapons.
50 
Complete Conquest
Complete all quests.
50 
Height of Olympus
Obtain S Rank in all Main Quest and Challenge Quests.
50 
The Weapons of Hecatoncheir
Collect all Sub Weapons.
30 
Specialized Power
Completely reinforce all Sub Weapons in one category.
30 
Hat Trick
Successfully perform Perfect Sub Weapon Seize three times on one enemy.
30 
Smash Hit
Destroy enemy parts or protective gear 300 times.
30 
The Hunter's Title
Collect all Gifts.
30 
The Grace of Erebus
Activate a "Dark Blade" Underworld Core attack and successfully connect 50 times consecutively.
30 
Aerial Dance
Hit an enemy 20 times while it is in the air.
30 
🔐 Perseus the Hero
Clear game.
20 
The Weapons Collector
Collect all Sub Weapons in one category.
20 
The Power of "12"
Pick up one Sub Weapon for each category.
20 
The Blacksmith
Completely reinforce one Sub Weapon.
20 
Three in the Black
Successfully perform a Perfect Sub Weapon Seize three times on one boss.
20 
Bound Souls
Defeat 10 enemies at once with Chain Seize.
20 
First-Class Warrior
Perform an attack with each of the main weapon skills.
20 
Deadly Poison
Stun 3 enemies at the same time using the Tail attack.
20 
The Pyre
Use a "Flame Core" attack to defeat each type of undead monster, except undead bosses.
20 
Trusting Heart
In 2P Mode, have a support character perform a Sub Weapon Seize.
20 
Draw Out the Ichor
Destroy the heads of 20 giant animated statues.
20 
Beaten to the Punch!
Defeat 20 skeletons who are preparing to throw skulls.
20 
Vanished Threat
Destroy all parts of the Scorpioch.
20 
Curse of the Gods
Clear "Mating Season" with the ability "Erosion of the Abyss" set.
20 
🔐 Survivor
Chapter 1: Clear "On the Home Front".
15 
🔐 CLASH OF THE TITANS
Chapter 10: Clear "CLASH OF THE TITANS".
15 
Offer Gifts
Reinforce one Sub Weapon.
15 
Bull's-eye
Successfully perform a Perfect Sub Weapon Seize.
15 
🔐 The Fate of Argos
Chapter 2: Clear "Departures".
15 
Soul Slaughter
Defeat 100 enemies with Soul Seize.
15 
Sword Dance
Perform 30 hits in 7 seconds using a dual-wield attack.
15 
Battering Ram
Send 5 enemies flying with one Hammer attack.
15 
🔐 The Cursed King
Chapter 3: Clear "Calibos!".
15 
Adamantine Axe
Defeat 5 enemies at once with one Axe attack.
15 
Attack Ballista
Defeat 10 enemies in quick succession with one Bow attack.
15 
Wrath of the Anemoi
Defeat 10 enemies at once with one Wing attack.
15 
Won't Let You Die
Use a "Healing Core" 5 times to recover the health of a dying support character.
15 
Impenetrable Defense
Defend 100 enemy attacks using a Barrier.
15 
The Body of a god
Use the "Spirit of Argos" to take down 5 enemies at once.
15 
Aesthetic Destruction
Using the Battle Song on Perseus, destroy a part of the "Skeleton King".
15 
🔐 Dust Cloud
Chapter 4: Clear "Into the Fire".
15 
Partner
Play 2P Mode for the first time.
15 
Sharp Shooter
Pierce a cyclops' weak point with a Bow.
15 
🔐 At Journey's End
Chapter 5: Clear "Face Your Destiny".
15 
🔐 The Edge of the Other World
Chapter 6: Clear "Scales".
15 
🔐 To the Fallen Temple
Chapter 7: Clear "The Gate Opens".
15 
🔐 Those Who Fight Destiny
Chapter 8: Clear "A Human's Strength".
15 
🔐 Gods' Blood
Chapter 9: Clear "Disillusionment".
15