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