Full list of all 38 Returnal trophies - 23 bronze, 6 silver, 8 gold and 1 platinum.
The base game contains 31 trophies, and there is 1 DLC pack containing 7 trophies.
Collect all trophies
Finish Abyssal Scar Survey
Finish Fractured Wastes Survey
Finish Derelict Citadel Survey
Finish Crimson Wastes Survey
Finish Echoing Ruins Survey
Finish Overgrown Ruins Survey
Finish Act 3
Complete all House sequences
Finish Calculated Risk
Finish Act 2
Defeat Ophion
Achieve Weapon Proficiency level 30
Defeat Hyperion
Finish Act 1
Defeat Nemesis
Complete a Xeno-archive set (excluding Tower of Sisyphus)
Complete a daily challenge in Simulation Mode
Have 5 Parasites simultaneously
Achieve 200% Max Integrity
Unlock all translation tiers of a Xenoglyph
Defeat Ixion
Retrieve 10 Scout Logs
Returned by an artifact
Defeat Phrike
Complete the first House sequence
Learn the basics of survival on Atropos
Scan a Xenoglyph
Achieve maximum Adrenaline Level
Experience a new cycle after death
Perform 5 successful Overloads in a row
Gain a moment of peace
Open the Locked Door
Kill 100 Hostiles with Disgorgers
Complete the first Hospital sequence
Defeat Algos' final form
Die and return in the Tower
Defeat Algos' first form