Mid Summer?
Accept Marigold’s flower crown and enter the Festival during the Prologue.
Open related guide →Completion checklist · Steam + PS5
Mortal Shell 2
Achievements & Trophies
Mortal Shell 2 has 53 Steam achievements and 53 PS5 trophies including Platinum. Use the six-part checklist below, and protect all four missable objectives before their lockout points.
Platform scope
One complete checklist
Steam lists 53 achievements, including its final completion award. PS5 lists 53 trophies: 1 Platinum, 1 Gold, 10 Silver, and 41 Bronze. This page uses the official Steam icon for each matching entry.
53Steam achievements
53PS5 trophies
4Missables
40Shell Memories
First playthrough priority
Start here: missables
Do these before moving past their one-time encounters.
Peter’s Perfect Parry
Perfect Guard every hit in The Nameless Captive’s qualifying headspin with the Untarnished Seal equipped.
Open 7-hit timing guide →
Baghead / Bag Holder
Complete Baghead’s hidden ending without handing over an item.
Open related guide →Completion checklist
Story milestones
Main-progression and final-completion requirements.
Home at Last
Reach Marrow Keep for the first time.
This is Not an Achievement
Complete Mortal Shell II.
Completion checklist
Weapons & sidearms
Unlock each listed item, then complete the all-gear goals.
Completion checklist
Shells & memories
Permanent Shell unlocks and the long-term memory requirement.
Completion checklist
Boss victories
Encounter completion only; no build advice is required.
Wheelie Good Time
Defeat Magdalena, the Lady of the Woods.
Meat’s Back on the Menu, Boys!
Defeat The Lost Child.
Headcase
Defeat The Nameless Captive.
Something in the deep…
Defeat Hexapod.
It burnssssssssss
Defeat Droeg, the Conqueror.
Nightmare Fuel
Defeat Sir Isaac, the Scholar-Prince.
Lost Your Head
Defeat Orrem, the Reclaimed.
Ultimate Gainz
Defeat Malborn Offspring.
Praise him!
Defeat The Monolith.
It’s over now?
Defeat Zmey, the Unbidden.
Completion checklist
Exploration & completion
World cleanup, upgrades, optional interactions, and the final platform goal.
Haunting Times
Watch any Shell Memory from the Shellkeeper bond menu.
Decked Out
Reach the maximum Shell bonding tier at the Shellkeeper.
Feed Me
Give Egon a cumulative 10,000 Gloom until he passes away.
Sat Nav
Find every Map Fragment. Open all 11 routes.
Bring My Ova Back to Me
Collect every Ova by cleansing Beacons.
Ascension
Discover the secret of the Mango.
So Fresh, So Clean
Cleanse all Beacons.
Stoned
Find every Tarstone. Current guides widely report 73 acquisitions from the 75-name base checklist; post-patch Fragile copies can make inventory totals higher.
Open 75-item tracker →
No Lifer
Steam: complete every other achievement. PS5: earn every other base-game trophy to receive Platinum.
Requirements verified against the official Steam achievement list. Hidden-condition and PS5 Platinum checks cross-referenced with PowerPyx’s PS5 roadmap. Last reviewed: 6 September 2026.