The trophy count and names below are drawn from the public achievement and trophy list. Unlock conditions are still being confirmed post-launch, so treat specific steps as community-reported until verified in-game.
Mortal Shell II has 53 trophies and achievements in total: 1 Platinum, 1 Gold, 10 Silver, and 41 Bronze. The same list is shared across PC (Steam), PlayStation 5, and Xbox Series X|S.
Most trophies unlock naturally as you progress through the campaign, collect Shells and weapons, and defeat bosses. The only long tail is clean-up: all Tarstones, all Ova, all Map Fragments, all Lute Tracks, and all Shell Memories.
Trophy breakdown
The Platinum trophy is “No Lifer”, which unlocks after every other trophy. The single Gold trophy is “This is Not an Achievement” for completing the game. The 10 Silver trophies are collection and progression milestones: all Ova, all Lute Tracks, all Tarstones, max bonding tier for a Shell, a maxed weapon at the Tarforge, all Map Fragments, all Shell Memories, all Shells, all Sidearms, and all Weapons.
Boss trophies
Each major boss drops a Bronze trophy on defeat. They cover Magdalena, the Lady of the Woods; The Lost Child; The Nameless Captive; Sir Isaac, the Scholar-Prince; Hexapod; The Monolith; Droeg, the Conquerer; Malborn Offspring; Orrem, the Reclaimed; and Zmey, the Unbidden.
- Ultimate Karen — Defeat Magdalena, the Lady of the Woods
- Meat's Back on the Menu, Boys! — Defeat The Lost Child
- Headcase — Defeat The Nameless Captive
- Nightmare Fuel — Defeat Sir Isaac, the Scholar-Prince
- Something in the deep... — Defeat Hexapod
- Praise him! — Defeat The Monolith
- It burssssssssss — Defeat Droeg, the Conquerer
- Giga Chad — Defeat Malborn Offspring
- Lost Your Head — Defeat Orrem, the Reclaimed
- It's over now? — Defeat Zmey, the Unbidden
Weapon and sidearm trophies
Unlocking each of the game's melee weapons and ranged sidearms grants its own Bronze trophy. Weapons and sidearms are found while exploring or bought from merchants, and a few are tied to boss or trial rewards.
- Deep Cuts — Unlock Axe and Dagger
- Big Boi — Unlock Great Martyr's Blade
- Just the Tip — Unlock Black Needle
- Like Clockwork — Unlock the Clockwork Scythe
- Stop - Hammer Time — Unlock the Obsidian Hammer
- Dual Wielding — Unlock the Axatana
- Cut You Down to Size — Unlock the Veteran's Battle Axe
- Spiked — Unlock the Caged Hystrix
- Old Painless — Unlock the Triarch Repeater
- Beautiful Baby — Unlock the Cursed Child
- Speared — Unlock the Ballistazooka
- Chop Chop — Unlock the Salvaged Trebuchaxe
- Old School — Unlock the Forgotten Crossbow
Shell, collection, and misc trophies
The eight playable Shells each have a Bronze unlock trophy. Remaining Bronze trophies cover story beats, Beacons, and two missable-style secrets: reducing the Tar Golem to minimum health and discovering the secret of the Mango.
- Senester — Unlock Sester Genessa
- Forever Alone? — Unlock Tiel
- Down with the Thickness — Unlock Lazlo
- Vengeance is Mine — Unlock Eredrim
- The Alchemist — Unlock Sariel
- Arrival — Unlock Proxima
- My Brether — Unlock Smert
- Heartless — Unlock Gragu
- You're More Than a Weapon — Claim your first Shell, Weapon and Sidearm
- Mid Summer? — Enter the Festival
- Home at Last — Reach Marrowkeep
- Haunting Times — Watch your first Shell Memory
- Peter's Perfect Parry — Perfect Guard each one of The Nameless Captive's headspins using the Untarnished Seal
- Feed Me — Cause Egon to pass away
- So Fresh, So Clean — Cleanse All Beacons
- No, You Still Can't Win — Take the Tar Golem to his Minimum Health
- Ascension — Discover the secret of the Mango
- Bag Holder — You've mastered nothing and this is your reward. Pretty pointless, eh?