Mahjong Solitaire with a Celtic Twist. The Morrigan, an evil sorceress, has trapped the Goddess and locked away all the seasons, binding the world to darkness. In order to save the world, you must complete a journey through 12 phases of the moon, unlocking a month at the end of each phase. After unlocking the 12th phase, you must solve the 13th and final seal, releasing the Goddess and restoring everything to its natural rhythm. As an extra bonus each one of the backgrounds are unlockable as desktop wallpaper.