Hell is Us Missables & Platinum Guide

Hell is Us has no chapter select and no manual save scumming on console — missable trophies and Good Deeds punish rushed story progress. A standard platinum run tracks 26 Good Deeds, 43 Mysteries, 14 Timeloops, and a handful of trophies that lock permanently if you insert the wrong Keystone too early or skip Lake Cynon side content. This guide lists every known missable trophy, the story flags that trigger them, and a practical checklist order so you can finish the campaign once without reloading an old save.

The seven missable trophies

These trophies fail silently until you check the trophy list after credits:

Trophy	What locks it	Prevention
Man of the People	Incomplete Good Deeds before regional story flags	Finish every Datapad Good Deed in the current act before advancing investigations
Good Vibrations	Missing a specific Good Deed tied to NPC dialogue	Speak to every distressed NPC after each investigation update; cross-check Good Deeds & Timeloops
Accessorizing	Skipping cosmetic or gear collection deeds	Complete deed chains that reward unique Relics or accessories before troops relocate
To the Teeth	Rushing weapon upgrade deeds	Upgrade both equipped weapons at the APC when deeds demand it; do not insert late Act 1 Keystone until side tasks clear
Antiquarian	Vault or Mystery cleanup deferred too long	Scan every Vault of Forbidden Knowledge thread; use Codes Hub for emotion sequences
Lend an Ear	Missing optional NPC radio or APC conversations	Return to the APC after each major objective and exhaust Tania/Ernest dialogue
Ever After	Lake Cynon Good Deed chain incomplete	Finish the Ever After deed at Lake Cynon before Act 1 closes — details below

None of these pop a warning banner. Treat the Datapad Good Deeds tab as your platinum HUD.

Hell is Us 100% platinum walkthrough

Act 1 hard deadline — Keystone of Grief

Act 1 ends when you insert the Keystone of Grief at the Lymbic Forge altar and the troops move forward. After that flag:

• Several Senedra and Acasa NPCs relocate or stop accepting items.
• Good Deeds tied to Act 1 camps may vanish from the Datapad without marking failed.
• Ever After at Lake Cynon must be resolved before you commit the Grief Keystone — it is the most commonly reported platinum brick on first runs.

Safe order: complete Family Reunion and Family Legacy story beats, close optional timeloops near Lake Cynon, finish every pending Good Deed in Vyssa Hills and Acasa Mars, then return to the forge. Follow Act 1 Walkthrough section order but pause before the final forge insertion until the Datapad shows zero pending deeds in Act 1 regions.

Act 2 hard deadlines

Act 2 missables cluster before you commit the last Keystone investigations:

• Finish Marastan and Jeljin Good Deeds before deep Auriga Museum progress if NPCs mention relocating after Rage.
• Sweep optional timeloops in Arcas Spire and Jeljin while Amine Prisms are stocked — see Act 2 Walkthrough.
• Do not enter the Plains of Mist Ecstasy finale until Marastan/Jeljin deeds and regional Mysteries are cleared if you chase 100%.
• Inserting the final Act 2 Keystone at the Lymbic Forge (Terror, Rage, Ecstasy trio) closes several back-travel routes — treat that moment like a second point of no return.

If you are unsure, run the Exploration Checklist at the APC between each Keystone leg.

Good Deeds versus Mysteries

Good Deeds are explicit Datapad entries with NPC names. Mysteries are broader environmental investigations — 43 total — and feed separate completion credit. Both matter for thorough runs but only specific deeds tie to trophies like Man of the People. Mysteries often hide vault keys; see Mysteries Guide for approach without spoiling every solution.

Post-story cleanup

The campaign ending is singular — no branching platinum path — but post-credits you may still backtrack on some saves to close remaining timeloops, hunt Legend of the Phol Lymbic Entities, and polish Mysteries. Patch 1.7 (console 1.011) upgraded the Guardian Detector drone module to highlight remaining Lymbic Entities after the Timeloop arc closes, which helps the Phol-related cleanup trophy chain.

If a deed already failed, your only remedy is a new game or an older save from before the flag. Back up a manual save at the APC before each Keystone insertion on PC.

Suggested platinum route

1. Beginner Tips + No-Map Exploration for Datapad habits.
2. Act 1 Walkthrough — pause before Grief Keystone until Lake Cynon Ever After and all Act 1 deeds finish.
3. Good Deeds & Timeloops after every investigation chapter.
4. Act 2 Walkthrough — Terror → Rage → Ecstasy with deed sweeps between legs.
5. Mysteries Guide + Puzzle Solutions + Codes for vaults and locks.
6. Act 3 Walkthrough only after Act 2 checklist hits zero pending optional content.
7. Endings Explained when you want spoiler-labeled finale steps without hunting scattered forum posts.

Related pages

• Bosses & Dungeons — guardian and boss patterns that block deed regions.
• Combat & Healing Pulse — reduce retries on missable timeloop fights.
• Tier List — prioritize rewarded Glyphs and Relics during cleanup.