Dark Vortex slot
In a stone vault of Dark Vortex slot from Yggdrasil, everyone has waited for a set of surprises. At first sight, terrible mythical beings drop out on five reels and are paid in any positions as the Win all Ways function. That is standard lines for payments are absent here. The payment combinations give 10 usual symbols and 4 bonus. Among special symbols there is wild. In a game, you can find several bonus features. For example, "Vortex reels" is allocated with favourable features. Thanks to its action you will be able to trigger free spins and to earn extra winning. Collect collections of spheres to receive even more prize coins. By the way, the theoretical return of the bets is equal in an ordinary game to 96.5%, and hereupon purchase of the bonus game increases to 97%.
- Such reels have instead of three symbols — five. On them only highly paid symbols and wild drop out. If on the next reels two Vortex symbols drop out, then they will also become vortex on three spins.
- For each Vortex symbol, you receive one more Vortex reel and two more spins.
- Changing of the bets cancels the action of the bonus.
- When all five reels become Vortex, vortex free spins will be triggered. Their quantity depends on the collection of Blue spheres.
Collection of Spheres
- Spheres appear only on Vortex reels. They gather in the collection and bring various awards.
- The collection of Pink spheres will add one wild symbol to a pile of Wilds on the central reel in Vortex free spins. Pink spheres appear only on reels 1 and 5.
- The collection of Blue spheres will present one additional spin. There are these spheres only on reels 2, 3 and 4.
Vortex free spins
- In this feature, the playing field has sizes 5х5 and actively 3125 pay ways.
- The pile of wild symbols which consists of a certain quantity of cells will act on the central reel. Everything depends on the collection of Pink spheres.
- You can trigger these spins for money, having paid 80 general bets.
- In the bonus, there can be from 5 to 20 free spins and 2-10 wild symbols in a pile on the central reel. The number of everyone is defined by means of cards which will appear on the screen.