OGS Mahjong is a simple mahjong solitaire and shisen-sho game with nice 3D graphics and relaxing soundtrack.Features: 3 game modes: Mahjong Solitaire, Shisen-sho and Shisen-sho with gravity. More than 150 layouts. Layouts format is compatible with KMahjongg. Support for multiple tilesets. 4 themes: ?Classic?, ?Neo-classic?, ?Flowers?, ?Distros?. Support for background scenes. 3 scenes: ?Room?, ?Room Lite? and ?Inside the computer?. Save and load. Hints and shuffle. Unlimited number of undos. Camera animations and dynamic camera (cursor tracking). Layers highlighting. 6 languages: Russian, English, German, French, Spanish and Hindi. Online leaderboard. Adapting the game settings to your computer configuration during the first game launch.