How do you feel about mermaids? Microgaming developers have created this aquamarine five reels and 25 pay line video slot game, called Ariana slots. The backdrop is a gorgeous and breathtaking subterranean world where you will discover many adventures. Added features include free spins, bonus rounds, and wilds and scatters. This slot game is available for download or to play for free. Ariana slots are also available on the mobile venue. The top jackpot is worth 240 times your bet. Play with coin values of a penny and up to fifty cents and the max bet on each line is ten coins. Some of the symbols used in this slot game include starfish, the mermaid, and letters. The wild symbol of the game is the Ariana logo which appears on all reels and substitutes all other symbols except the scatter. The scatter symbol is the Star, of which three or more will trigger the free spins round. Don’t forget the expanding wilds in Ariana slots. Whenever a full symbol stacks on the first reel it will turn all other matching and wild symbols to become stacked wilds and cover the entire reel. Once you get three or more of the scattered Star symbols, you head to the free spins round, offering some 15 free spins with the entire first reel stacked with wild symbols. If you hit three or more scatters during the free spins you can retrigger this bonus game.