The Moonstone Equation is an interesting puzzle game in which you go to a strange and mystical world and solve numerous puzzles, relying only on your intellect and logical thinking. The game takes place at an unusual research scientific base located on a hill. There, scientists day and night work to decipher the strange inscriptions that were discovered on the moonstones. Well, the plot revolves around a girl named Alice, who also managed to get a job in this complex. Now she among scientists and researchers must work tirelessly to decipher the inscriptions. But this is not the main thing, but the fact that ahead of the main character will be adventures that can once and for all turn her life upside down.