Cosmic Crystalsby Iron Dog Studio

Cosmic Crystals is an animated space-based online video slot from Iron Dog Studio. The game is colorful and fun and has a special feature not seen anywhere else until now. You'll be playing on a 5x3 screen set against a cosmic backdrop of planets, stars, and galactic clouds, all accented by a well-balanced color scheme and soundscape. As you make your way in search of the valuable Cosmic Crystals you will find expanding and sticky wilds and more re-spins than you have ever seen before.

One thing that really sets this game apart, other than the visuals and sounds, is that every spin is like being in a bonus round. Any time you have a non-winning paid spin, the game will automatically re-spin all of the reels until a win is produced. That results in a hit-rate off 100% per paid spin, unheard of.

The game has fifty fixed pay lines and a good range of wagering options from bets of 0.01 per line to 2.00 for a max bet of 100.00 per spin. Another great thing about this game is that it is delivered in HTML5 for mobile, tablet, or desktop with the user interface and controls exactly the same no matter how you choose to play. That's the way Iron Dog Studio develops all of their slot games.

The lower tier symbols of 10-A give small returns per line with "A" paying just 75x line bet for five on a line, but the re-spins and wild symbols really up the ante. The top five icons are all colorful Cosmic Crystals. The Golden Crystal pays 1,000x line bet for five, and the least valuable pays 100x. It will take at least three 10-A to form a winning line but it only takes two Crystals to register a win.

Remember, every spin is eventually a winner due to the re-spin feature. Now let's introduce the expanding Wilds on reels 2, 3, and 4. If you land a wild it will expand to cover its entire reel. If the spin is not a winner that wild will remain covering the reel during re-spins until a win occurs. You could get a Wild symbol on reel 4 with no win, and on the re-spin reels 2 and 3 could fill up as well giving you 50 winning pay lines for the spin. Now that's a lot of potential stardust to mine through!

Cosmic Crystals offers medium volatility at just over 50% on the variance meter and the theoretical return to player percentage is 95%. If you like new features (like winning on every spin) and the possibility of filling the middle three reels with Wild symbols, this is a good go-to game for you even if colorful and stylized space-themed slots are not your cup of tea.