Anomaly Mahjong — Steam capsule
Steam capsule · 460×2152.14 : 1

Anomaly Mahjong Free Download

by YUTAMARO WORLD

Windows · Sep 25, 2024

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is Anomaly Mahjong worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Japanese Mahjong players who want anomaly-spotting challenges
  • Puzzle-game fans who understand Mahjong rules
  • Players who enjoy repeated rounds with reset conditions

Skip it if you…

Saves you a refund
  • Players seeking a conventional Mahjong match without anomaly detection or puzzle conditions
  • Players who dislike restarting from East 1 after a missed event or failed condition
  • Players without knowledge of Japanese Mahjong

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on Anomaly Mahjong

The defining structure is a Mahjong match that repeatedly sends the player back to East 1 when an abnormal play is missed or a puzzle condition fails, turning progress into a test of observation and precise tile decisions.

What is Anomaly Mahjong?

Anomaly Mahjong is a Japanese Mahjong game built around unusual events and puzzle-like rounds.

During anomaly rounds, players inspect revealed or discarded tiles and identify irregular plays, such as declaring Riichi while calling tiles or calling from the player directly opposite. Missing the event sends the game back to East 1. Other rounds impose conditions for progress, including winning or drawing, and require suitable calls and discards. Failing one of these conditions also returns the game to East 1. The objective is to progress beyond the final round and escape the continuing match. Japanese Mahjong knowledge is required, and a Strange Event Assist function is available for players who understand the basic rules.

How Anomaly Mahjong plays

01Anomaly spotting
Players identify unusual revealed or discarded tiles during dedicated rounds.
02Conditional puzzles
Special rounds require particular outcomes, calls, and discards before progression.
03East 1 resets
Missing an anomaly or failing a puzzle condition returns the game to the opening round.
04Event assistance
A Strange Event Assist function is available alongside the requirement to understand Mahjong basics.

Games like Anomaly Mahjong

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2番線 | Nibansen

MFC STUDIOWin · 2024For:Players who enjoy short anomaly-spotting escape games with mild horrorSkip if:Players seeking extended campaigns may reach the endpoint after a 15 to 60 minute playthrough
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4番線 | Platform 4

MFC STUDIOWin · 2024For:Players who enjoy short anomaly-spotting walking simulators with a structured escape routeSkip if:Players seeking a long campaign, extensive exploration, or substantial character progression
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Anomaly Company

KekdotWin · 2026For:Horror fans who enjoy spotting small environmental changesSkip if:Players who want to recover from mistakes without restarting the level will hit the restart consequence after a wrong decision.
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The Anomaly Project

KekdotWin · 2024For:Players who enjoy observation-based escape games with environmental puzzlesSkip if:Players seeking a game built around combat, character development, or a conventional story campaign

Picked by overlapping fit notes and genres, not an editorial comparison.

Anomaly Mahjong: platforms & release

Is Anomaly Mahjong worth it?

It is worth it if: japanese Mahjong players who want anomaly-spotting challenges. Skip it if: players seeking a conventional Mahjong match without anomaly detection or puzzle conditions.

Where can I download Anomaly Mahjong?

Use the Download Now button on this page: it opens Anomaly Mahjong's store page, where you can choose how to get it.

What platforms is Anomaly Mahjong on?

Windows only.

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