The Maya were keen astronomers and they believed that the Sun and the Moon were gods. The game revolves around the celestial bodies, the Sun and the Moon, which assume the role of Wilds and trigger the free spins feature awarding doubled payouts. In terms of sounds, you might find the ambient sound a bit annoying, but the good news is that it can be turned off. Visually speaking, the Sun and Moon slot game is a typical Aristocrat affair with mediocre visuals and animations. The game, inspired by the Mayan civilisation, uses 5 reels and 20 non-fixed pay lines. Sun and Moon slot machine is an online video slot released by Aristocrat in 2011.