Anomaly Mahjong overview

Overview

Anomaly Mahjong comes from YUTAMARO WORLD and is published by YUTAMARO WORLD. It arrived on Steam on Sep 26, 2024, and it sits naturally among Single-player, Steam Achievements, and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Anomaly Mahjong's latest SteamPulse observation recorded 0 players at 12 September 2026 - 04:54:29 UTC, with a tracked peak near 166. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 65% positive across 94 reviews.

Language and system requirements

Anomaly Mahjong is available in 5 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Anomaly Mahjong has sold up to 3,080 units and has recommendation data pending. The estimated VGI revenue is $11,684. On Twitch, 0 streamers are live with around 0 total watchers.

Anomaly Mahjong overview details

Anomaly Mahjong combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Can you escape from the never-ending strange Mahjong game? ※Knowledge of Japanese Mahjong is required to play this game. "Strange Mahjong" is a Mahjong game where you need to notice "strange events" happening during the match. It consists of rounds where you must point out these "strange events" and rounds where you solve "Mahjong puzzles" under special conditions. In the rounds where you need to point out "strange events," you'll have to click on problematic revealed tiles or discarded tiles if you notice something strange, like declaring a Reach (Riichi) while calling tiles, or calling tiles from the player directly across from you. If you finish a round without pointing out the strange event, you'll be sent back to the first round of East 1. In the "Mahjong puzzle" rounds, you’ll be given specific conditions like "win or draw to proceed." You'll need to make the appropriate calls and tile discards to meet the clear conditions and proceed. If you fail to meet the conditions, you'll also be sent back to East 1. Show off your Mahjong skills and aim for victory beyond the final round! Note: While there is a "Strange Event Assist" function, you will need to understand the basic rules of Mahjong for smooth gameplay. ---About Streaming the Game--- Both individuals and companies are allowed to post videos, stream, monetize, or create clips of the gameplay on video platforms. Please include "Spoiler Alert" in the thumbnail or title.

SteamPulse editorial summary

Anomaly Mahjong is listed as a game with $4.99. It supports Windows, belongs to Single-player, Steam Achievements, and Family Sharing, and is associated with Casual, Indie, Simulation, and Strategy. SteamPulse's latest observation records 0 players at 12 September 2026 - 04:54:29 UTC, a tracked peak of 166, and 65% positive reviews.

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.