# 3D Mahjong worlds Summer DB entity ID: 6aa961e9\-822d\-4328\-8e43\-781f82990736 Steam App ID: 686620 No matter if you are a mahjong master or a beginner, this game will be your best choice\! Creative design of solid 3D mahjong levels, simple game rules, suitable for everyone\! It’s transformed from the traditional matching game and brings relaxing experience to players in 3D way\. Be the master and pair all the cubes to eliminate them on over 60\+ levels\! Game features: \- VR and non VR mode\. It mean's everybody can play with this game\! The non VR mode control is keyboard and mouse \- Classic and 3D style levels\. \- Optionally you can use both controller at the same time to remove tiles\. \- Rotate, move and zoom the board\. \- Teleport around the board to find the best angle\. \- It’s a simple puzzle game which is suitable for any age groups\. \- Auto hint and shuffle function, in case if you'd get stuck 🙂 How to play: Choose two identical mahjong tiles to pair and remove, which can only be done, if their left or right side is unblocked \(no neighbour\)\. You can use your controllers to zoom in, zoom out or rotate and move the objects\. The board will automatically reshuffle if there are no tiles to be paired\. After you remove all mahjong tiles the level is complete\. ## Game information - Type: game - Developer: PixelBrain Studio - Publisher: PixelBrain Studio - Release date: Apr 16, 2018 - Coming soon: false - Free to play: false - Parent Steam app: Not collected - Genres: Casual, Indie - Categories: Single\-player, Tracked Controller Support, VR Supported, Family Sharing - Platforms: windows - Website: Not collected - Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/686620/ss\_f3d10a0342060ee9f33c7601337ef59c8923498a\.1920x1080\.jpg?t=1524687440, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/686620/ss\_de169c25ba6f4275971865a3398255ecd34a9e22\.1920x1080\.jpg?t=1524687440, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/686620/ss\_e6d7848290a69ba775d5b6f7eb041579f4d5ac0f\.1920x1080\.jpg?t=1524687440, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/686620/ss\_1447df8d2c12177db3e603260efe4772efbf1479\.1920x1080\.jpg?t=1524687440, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/686620/ss\_95c50c4cde6a95711841a965bc0b0da099a108af\.1920x1080\.jpg?t=1524687440, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/686620/ss\_8226039377170444c8d466695e02d83e4530b1b0\.1920x1080\.jpg?t=1524687440, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/686620/ss\_af5657208c4a2d25328a10e0a175150547a06446\.1920x1080\.jpg?t=1524687440, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/686620/ss\_5b4ccf9e4c90fbac5069ecc0c9560fc7f9cf4cf7\.1920x1080\.jpg?t=1524687440, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/686620/ss\_766096bcf3ecd92334f67fd8cb68997740dfbb02\.1920x1080\.jpg?t=1524687440, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/686620/ss\_59b5769eb1c9cb8e4928b2895687056c8e1216b6\.1920x1080\.jpg?t=1524687440, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/686620/ss\_469298440f494a53e442621fab392b5a7274d68d\.1920x1080\.jpg?t=1524687440, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/686620/ss\_fc2d0d39811475beee2c80f86bde6756fdedf8b3\.1920x1080\.jpg?t=1524687440, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/686620/ss\_7046d33c0bbbbee8d339cc6ae73fad246264c76c\.1920x1080\.jpg?t=1524687440, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/686620/ss\_3235ab493190abe3c2a5b5933fbcb18361895562\.1920x1080\.jpg?t=1524687440 - Price: 999 minor units USD; discount 0% - Price country: US ## Observed metrics - Current players: 0 - Steam review count: 12 - Steam positive reviews: 7 - Steam negative reviews: 5 - Steam positive percentage: 58.333333333333336% - 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/6aa961e9-822d-4328-8e43-781f82990736/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/6aa961e9-822d-4328-8e43-781f82990736/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\-28T16:58:32\.455488\+00:00 - Details observed: 2026\-09\-23T01:42:38\.188906\+00:00 - Player count observed: 2026\-09\-23T01:42:39\.664391\+00:00 - Reviews observed: 2026\-09\-23T01:42:39\.190936\+00:00 Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/686620/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/686620/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=686620","reviews":"https://store\.steampowered\.com/appreviews/686620"\},"price":"2026\-09\-23T01:42:38\.188906\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-23T01:42:38\.188906\+00:00","players":"2026\-09\-23T01:42:39\.664391\+00:00","reviews":"2026\-09\-23T01:42:39\.190936\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"8e033991\-4a28\-4b05\-8e94\-33fc4d6b5ffb","catalog":"23a48f01\-d37b\-4fae\-b0e6\-eb39e44b553b","details":"91bd6131\-8b2f\-4428\-bd6c\-50cce6a531aa","players":"515e1009\-0687\-4062\-8257\-48e463069b63","reviews":"fe17421e\-2230\-463f\-b0db\-8de617239fde"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\} Native rating methodology: \{"count":0,"average":null,"entityId":"6aa961e9\-822d\-4328\-8e43\-781f82990736","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/686620/) · [JSON](/api/v1/games/6aa961e9-822d-4328-8e43-781f82990736)