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Games like Mercury Abbey | IndieDex

Mercury Abbey
Games like Mercury Abbey

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single-players with secrets you find without a guideor

Games like Mercury Abbey

A hand-drawn, single-player adventure RPG where Harrod and Willie unravel a misty mansion's alchemist-fairy curse in a sweet, novel-like story lasting roughly 14–15 hours.

Misericorde: Volume One
A ~12-hour mystery visual novel set in a 1482 convent, praised for its characters and art but with some anachronistic dialogue.
2023-03-23
- First person
- Adventure

Horror

Indie

Text

Historical

Mystery

Visual Novel

Coffin of Ashes cover art

Coffin of Ashes

A casual single-player adventure RPG about a schoolgirl exploring a mysterious ash-covered mansion and uncovering its underground secret over roughly 7.5 hours.

2016-12-08

Puzzle
Adventure
Horror
Indie
Role-playing (RPG)

Detective Girl of the Steam City cover art

Detective Girl of the Steam City

Play as private investigator Sophie in a steampunk London solving mysteries across an atmospheric, roughly 8-hour RPG.

2019-07-18

Indie
Role-playing (RPG)
Visual Novel
Erotic

Fayburrow cover art

Fayburrow

A cute, short mystery adventure RPG about returning to a fairy world to find a missing childhood friend, playable in about an hour.

2022-02-03

Adventure

Mesmalie cover art

Mesmalie

A charmingly cute occult visual novel with point-and-click exploration in a witches' coven, where a 4-6 hour playthrough hides a true ending that rewards replaying.

2026-07-09

First person
Adventure
Fantasy
Indie
Text
Point-and-click
Visual Novel

Pocket Mirror ~ GoldenerTraum cover art

Pocket Mirror ~ GoldenerTraum

A roughly 15-hour single-player gothic horror RPG Maker adventure with pixel art, a female lead, and branching endings in a surreal dreamlike world.

2023-05-19

Puzzle
Adventure
Horror
Bird view / Isometric
Indie
Role-playing (RPG)
Mystery

Detective Beebo: Night at the Mansion cover art

Detective Beebo: Night at the Mansion

A single-player indie detective mystery in a mansion, blending character-driven warmth with thriller tension and a romance subplot, in a ~8.5-hour adventure.

2026-03-23

The Murder Hotel cover art

The Murder Hotel

A story-focused single-player mystery adventure about investigating murders and interrogating suspects in a foreboding hotel, with an engaging narrative that reviewers estimate lasts roughly 32 hours.

2025-09-17

Adventure
Mystery
Visual Novel

Veritas Tales: Witch of the Dark Castle cover art

Veritas Tales: Witch of the Dark Castle

A handcrafted, mouse-driven branching fantasy adventure praised for its art and sound, with reviewer playtimes averaging 4-5 hours but expandable to 16+.

2026-07-08

Adventure
Fantasy
Indie
Text
Role-playing (RPG)

Havsala: Into the Soul Palace cover art

Havsala: Into the Soul Palace

A short single-player investigative puzzle game where you search rooms for clues across reincarnations to unravel a mystical, historically tinged mystery.

2022-06-21

Indie

Mask of the Rose cover art

Mask of the Rose

A branching romance/murder mystery visual novel set in a Victorian apocalypse, offering a moderately-paced ~13-hour mix of relationship-building, intrigue, and quirky details like bats.

2023-06-08

Adventure
Fantasy
Indie
Role-playing (RPG)
Mystery
Romance
Visual Novel

Mystery of Mortlake Mansion cover art

Mystery of Mortlake Mansion

A short, story-driven hidden-object adventure about uncovering a magician's secrets inside a mysterious mansion.

2022-07-08

Puzzle
Adventure
Indie