Anomaly Mahjong

Anomaly Mahjong

YUTAMARO WORLD · September 26, 2024 · Mahjong, Singleplayer, PvE, Funny, Mystery

No store is selling Anomaly Mahjong right now. We track it and will show a price as soon as one appears.

PC
Mixed65% · 95
Best price
No offers

Prices last checked

No store is currently selling Anomaly Mahjong. It released on September 26, 2024 and was developed by YUTAMARO WORLD. We keep tracking it across every store we cover, so set an alert below and you will know the moment it is on sale again.

Screenshots

About Anomaly Mahjong

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.

Anomaly Mahjong — game info

Platforms
Windows
Player modes
Single-player
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Oct 18, 2025
Anomaly Mahjong, developed and published by YUTAMARO WORLD, is a highly unconventional twist on the traditional Japanese game of mahjong. At first glance, it appears to be a standard riichi mahjong simulator, complete with familiar tiles, turns, and scoring systems. However, the game quickly reveals itself as something much stranger—a hybrid between a logical puzzle, a rules-detection exercise, and a test of deep understanding of mahjong’s intricate mechanics. It challenges not only your ability to form valid hands but also your capacity to spot inconsistencies, illegal plays, and subtle rule violations within seemingly ordinary rounds. This fusion of standard gameplay and anomaly detection results in an experience that is both cerebral and punishing, one that rewards precision and rule mastery rather than simple luck or intuition. The central premise of Anomaly Mahjong revolves around identifying “strange events” or irregularities that occur during matches. At various points, the game deliberately introduces anomalies into the flow of play—these can range from impossible tile combinations to rule violations so minute that only seasoned mahjong veterans would notice. The player’s …
4 found this helpful
Recommended Oct 29, 2024
Mahjong × Spying on 3 monkeys √
3 found this helpful
Recommended Dec 7, 2025
The only game where you sit at the table with three bored wizards who do anything from building pyramids to summoning a fifth tile and when you point out their magic you`ll just hear a "oh,sorry"
1 found this helpful
Recommended Sep 30, 2024
I enjoyed the surprises. The changing progression conditions made me come up with new strategy on the fly. Only issue I had was sometimes not being sure where to click when I saw an "incident" I was supposed to point out.
1 found this helpful
Recommended Mar 21, 2026
I'm probably the only person who plays riichi mahjong on my friends list. Seriously, someone from the local riichi community will probably find this and see my name and go, "Oh hey, that guy!" Funny Exit 8 game but mahjong.

Community reviews

—

0 reviews

Sign in to write a review.

No reviews yet. Be the first to review this game.

More like Anomaly Mahjong

News

All news →
Remember Me Steam key: where to buy, and what to checkDeals

Remember Me Steam key: where to buy, and what to check

A Remember Me Steam key costs a fraction of the storefront price, and our 86-day record says that gap is not a sale. Where to buy, what each route risks, and the two regions it fails in.

Oct 17, 2026
Tales of Eternia Remastered price: which store, and the DeluxePC

Tales of Eternia Remastered price: which store, and the Deluxe

Tales of Eternia Remastered price varies more between shops than it is likely to move all month. What our launch-week record shows, which edition to take, and where the key market is absent.

Oct 17, 2026
Final Fantasy XI price: what you pay, then keep payingPC

Final Fantasy XI price: what you pay, then keep paying

The Final Fantasy XI price is two numbers, and the subscription is the one that matters. Our tracked low, what the Ultimate Collection includes, and when buying at list is correct.

Oct 16, 2026
Castlevania Belmont's Curse price: which edition to buyPC

Castlevania Belmont's Curse price: which edition to buy

The Castlevania Belmont's Curse price splits in two: Steam charges full list, authorised resellers a quarter less. Our record says that 25% has not moved since June, and is the floor.

Oct 16, 2026
Hogwarts Legacy price history: where the floor really isDeals

Hogwarts Legacy price history: where the floor really is

Our Hogwarts Legacy price history runs to 100 daily readings and a $3.99 median. Why the sub-dollar figure in search results is noise, and what to actually pay.

Oct 15, 2026
Enshrouded price after 1.0: what it costs nowPC

Enshrouded price after 1.0: what it costs now

Enshrouded hit 1.0 today, but the Enshrouded price rose on 8 September and the key resellers have not followed. What our nine tracked sellers show, and whether to buy now.

Oct 15, 2026
Starfield price history: the sub-$20 window, and who set itPC

Starfield price history: the sub-$20 window, and who set it

Our Starfield price history shows one reseller set the all-time low over five weeks in late summer 2026. What a good price looks like now, and why Game Pass comes first.

Oct 14, 2026
Boltgun 2 price: buy the sequel, or the cheap first game?PC

Boltgun 2 price: buy the sequel, or the cheap first game?

The Boltgun 2 price has no cheaper route on launch day — our record shows one listing, unmoved since September. The first game is the bargain, but a smaller one than it was.

Oct 14, 2026

Top games right now

All rankings →
  1. 1Counter-Strike 2Free
  2. 2Dota 2Free
  3. 3PUBG: BATTLEGROUNDSFree
  4. 4Grand Theft Auto V Legacy—
  5. 5Terraria$2.17
  6. 6Rust$26.59
  7. 7Team Fortress 2Free
  8. 8Black Myth: Wukong$36.54
  9. 9HELLDIVERS™ 2$25.63
  10. 10ELDEN RING$49.15
  11. 11Apex Legends™Free
  12. 12Left 4 Dead 2$9.99
  13. 13Stardew Valley$14.60
  14. 14Wallpaper Engine$3.99
  15. 15Euro Truck Simulator 2$9.91
  16. 16Dead by Daylight$7.01
  17. 17Red Dead Redemption 2$11.01
  18. 18Baldur's Gate 3$56.77
  19. 19Phasmophobia$19.99
  20. 20War ThunderFree
  21. 21Call of Duty®—
  22. 22ARK: Survival Evolved$14.99
  23. 23Among Us$2.99
  24. 24The Forest$19.77