Mystic Mahjongg is a timed, three-dimensional cube-matching game based on Chinese Mahjong and other tile-matching games. It's most similar to Mahjongg Dimensions 3D, Mahjongg Dimensions: Candy, and Endless Dimensions. Across many levels, the player must remove cubes from a stack as quickly as possible. They can only remove matching pairs of cubes at a time.
The game doesn't always stack the cubes into a large cube. Instead, it displays a wide range of patterns. The player must quickly rotate the stack and perform matches before time runs out. They can use hint tools presented below the stack to find matches faster. If they run out of hints, they can watch ads to earn more.
Mystic Mahjongg rewards the player with winnings that they can use to unlock stunning new backdrops of mystical and otherworldly environments. The player receives the highest winnings based on their points when they perform consecutive pairings or combo moves. Their final score at the end of a level is based on the time remaining, the number of combo moves, and the number of hints used. The player can also update their avatar as they move through the game.