Do you enjoy Arkadium's Mahjongg Dimensions but want a greater challenge? There’s only one way to keep the clock running in Mahjongg Dark Dimensions, and that’s by matching Time Bonus Tiles. Speed is key so keep your eyes on the prize and don’t fall to the dark side. Mahjongg Dark Dimensions, Mahjongg, Time Bonus Tiles, Speed Gameplay, 3D Mahjongg, Highscore, Time-Based Game, Challenging, Singleplayer, Arkadium, Connect, Tiles, Illuminating, Puzzle Game