# Mahjongg The Ultimate Collection 2

Summer DB entity ID: ec9fb080\-e6d0\-49e0\-a047\-34ba9960f7cd

Steam App ID: 913440

New Patch and Price Cut\!      Added Steam achievements\.    Fixed Double Deck bug\.    Fixed Memory crash\.    Added Auto Reshuffle option\.    Reshuffle automatically recharges if there are no matches\.   Plus Everything from the Original Game\!   Includes 15 exciting and unique Mahjongg game variations in one collection\. Enjoy the following games:    Traditional tile matching gameplay with 100 unique layouts\.   Solitaire variations such as Doubles, Flip It, Hide and Peek, Golden Dragon, Freecell, Ten Spot, and Countdown\.   25 double\-sized layouts with twice the tiles\.   Go head\-to\-head in two player mode\.   Other fun variations like Nanjing, Four Rivers, Waterfalls, Memory, and Collapse\.   Features relaxing gameplay that's fun for the whole family\.    30 beautiful tile sets\.   Modern interface with easy\-to\-use design\.   Track your high score, best times, and in\-game achievements\.   150 backgrounds to choose from\.   Layout Editor to create your own levels\.

## Game information

- Type: game

- Developer: Gunnar Games

- Publisher: Gunnar Games

- Release date: Aug 13, 2018

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Casual

- Categories: Single\-player, Includes level editor, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/913440/ss\_8078ab5fa1cb294fe00949e578e828c2cd52a779\.1920x1080\.jpg?t=1717273976, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/913440/ss\_159f15ef3ca3e0a3363aa5cb46cfd8d5331b52c4\.1920x1080\.jpg?t=1717273976, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/913440/ss\_43b69ff379c858d5d4458dba63cafc62e7e551d9\.1920x1080\.jpg?t=1717273976, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/913440/ss\_c1731df5a88d719bac97cfa9011e528d64a1f235\.1920x1080\.jpg?t=1717273976, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/913440/ss\_dd121e8cedb6a1fb37cb482f54f48d6ed705d153\.1920x1080\.jpg?t=1717273976, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/913440/ss\_baebb6a61a7251e2c1c1959eefebf6230c316111\.1920x1080\.jpg?t=1717273976, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/913440/ss\_1509d13588e6533a9e18f6f7c05a362579a09caf\.1920x1080\.jpg?t=1717273976

- Price: 599 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 4

- Steam review count: 19

- Steam positive reviews: 13

- Steam negative reviews: 6

- Steam positive percentage: 68.42105263157895%

- Summer DB rating: No native votes

Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}

## Player history

[Seven-day chart data as Markdown](/api/v1/entities/ec9fb080-e6d0-49e0-a047-34ba9960f7cd/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/ec9fb080-e6d0-49e0-a047-34ba9960f7cd/player-metrics?days=7)

Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown.

## Sources and freshness

- Catalog membership: store\_catalog

- Catalog observed: 2026\-09\-24T19:57:04\.362365\+00:00

- Details observed: 2026\-09\-23T17:13:36\.452654\+00:00

- Player count observed: 2026\-09\-23T17:13:37\.749413\+00:00

- Reviews observed: 2026\-09\-23T17:13:37\.508973\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/913440/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/913440/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=913440","reviews":"https://store\.steampowered\.com/appreviews/913440"\},"price":"2026\-09\-23T17:13:36\.452654\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-23T17:13:36\.452654\+00:00","players":"2026\-09\-23T17:13:37\.749413\+00:00","reviews":"2026\-09\-23T17:13:37\.508973\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"e0557603\-22fa\-4a5a\-84f0\-4c7fda0c3dbd","catalog":"6519656d\-4fc4\-4195\-a56e\-ece9f57f91db","details":"b6c42f0b\-aa5d\-4478\-a8f3\-bd0d5f9ba4db","players":"e59c9503\-1742\-420f\-b019\-16e65ba858ae","reviews":"2e9cf0f0\-0c18\-4b75\-a197\-880c4ffe13e5"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"ec9fb080\-e6d0\-49e0\-a047\-34ba9960f7cd","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\}

Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted.

[Steam store](https://store.steampowered.com/app/913440/) · [JSON](/api/v1/games/ec9fb080-e6d0-49e0-a047-34ba9960f7cd)