This superb free slot game has only 3 reels and a single pay lines in the design. But when come to free slot games based on space themes this one is easily among the top hits. This free slot game is in fact from the Microgaming labs. So as any other Microgaming free slot game, this one also contains lots of cool stuffs including high end graphics, cool animations and theme related beautiful music and sounds. All icons are pretty well theme oriented such as the Astronomical logo, Single bar, Double bar, Triple bar, cherries and planets.
Free Slot Astronomical Online
This free slot game does not contain a scatter symbol though. It is something unusual compared to other related free slot games. Yet this free slot game is equipped with all the other regular bonus features such as wilds, free spin bonus rounds and multipliers. These multipliers are very powerful and can multiply the winning even up to 4 times of the original winnign.