How to read the filter
All / Hidden / Public, sort by name, and the search box query both title and public description. Hidden filter should show 11 of 23. Rows without a bound icon stay empty — no invented art. Mobile stacks the same 23 records as cards so a five-column table is never crushed to 390px. From Oblivion is hidden and has no bound icon. Welcome To Arkham! is hidden and does have an official icon.
Use the eight Investigate… rows as a crosswalk to optional cases, not as a spoiler list. For Her is the completionist capstone. If Valve later fills hidden descriptions, this page will still prefer the public HTML over guesswork.
| Icon | Name | Hidden | Description |
|---|---|---|---|
 | Welcome To Arkham!. | Hidden. | |
| The Inheritance. | Public. | Investigate the wall safe. | |
 | Out Of Your Shell. | Hidden. | |
| The Other Gods. | Public. | Investigate the church mystery. | |
 | Fast Friends. | Hidden. | |
| The Siren's Call. | Public. | Investigate the alluring song. | |
 | Soulmates. | Hidden. | |
| The Red Press. | Public. | Investigate the cursed press. | |
 | We Aim To Please. | Hidden. | |
 | Bodysnatchers. | Hidden. | |
| The Whisperers. | Public. | Investigate the machine connected to the brains. | |
| The Vault. | Public. | Investigate the locked storage. | |
 | Sterilizer. | Hidden. | |
| The Drowned. | Public. | Investigate the mysterious locker. | |
 | A Blast From The Past. | Hidden. | |
 | Bigger Fish To Fry. | Hidden. | |
| The Damned. | Public. | Investigate the sixteen punishments. | |
 | Timeless Dawn. | Hidden. | |
| Mycophile. | Public. | Listen to every Mushroom Jack broadcast in one playthrough. | |
| Behind Every Crate Man.... | Public. | Unlock every Emergency Relief Crate in one playthrough (excluding DLC). | |
| What Dreams Are Made Of. | Public. | Obtain all Talents. | |
| From Oblivion. | Hidden. | ||
| For Her. | Public. | Unlock all achievements. |
Welcome To Arkham!.
The Inheritance.
Investigate the wall safe.
Out Of Your Shell.
The Other Gods.
Investigate the church mystery.
Fast Friends.
The Siren's Call.
Investigate the alluring song.
Soulmates.
The Red Press.
Investigate the cursed press.
We Aim To Please.
Bodysnatchers.
The Whisperers.
Investigate the machine connected to the brains.
The Vault.
Investigate the locked storage.
Sterilizer.
The Drowned.
Investigate the mysterious locker.
A Blast From The Past.
Bigger Fish To Fry.
The Damned.
Investigate the sixteen punishments.
Timeless Dawn.
Mycophile.
Listen to every Mushroom Jack broadcast in one playthrough.
Behind Every Crate Man....
Unlock every Emergency Relief Crate in one playthrough (excluding DLC).
What Dreams Are Made Of.
Obtain all Talents.
From Oblivion.
For Her.
Unlock all achievements.
Public Investigate titles and collection rows
Eight public descriptions are Investigate… one-liners: The Inheritance (wall safe), The Other Gods (church mystery), The Siren’s Call (alluring song), The Red Press (cursed press), The Whisperers (machine connected to the brains), The Vault (locked storage), The Drowned (mysterious locker), and The Damned (sixteen punishments). Those eight strings are the only first-party case names. They are not district slugs and they do not include combinations.
Collection and meta rows include Mycophile (every Mushroom Jack broadcast), Behind Every Crate Man... (every Emergency Relief Crate excluding DLC), What Dreams Are Made Of (all Talents), and For Her (unlock all achievements). Hidden titles such as Welcome To Arkham! and Soulmates have official icons but blank public descriptions. From Oblivion is hidden and has no bound icon. Ten name-bound official icons appear in the table; empty icon cells stay empty.