During the Halloween holiday, which has been recently celebrated all over the world, themed slots are especially popular. The best example of this category of slot machines is Dark Vortex from Yggdrasil Gaming, where participants are familiar with the demons of the other world. A fascinating story complements the set of characteristics, which includes the unique features of the bonus type and bonuses.
Visually, the Dark Vortex slot machine is a wall, most of the area of which is covered with pictures of monsters and books with spells. Their main task is to bring wins on the lines graphs. The last aspect of the online slot is not constant and changes every time a whirl or free spins occur.
Users should choose the right tactics to survive and earn maximum profits in the slot machine Dark Vortex. The optimal size of monetary units and the number of rounds will be prompted by a table of information indicators, right on the overview page.
The potential hit from Yggdrasil is teeming with all sorts of evil, which according to legend penetrates the real world of All Saints Day, and has several original functions. In the standard game, the Dark Vortex slot is a classic five-drum machine with three rows of symbols and 243 paylines. However, thanks to the spells of the warlock, the playing field can open a portal to the mystical world and expand to the size of 5x5. In Vortex Reels mode, the total number of prize combinations increases to 3125, and the maximum coefficient rises to x7,318.
Multi-colored books of spells and images of monsters that seek to penetrate into the human world are used as standard characters. Special symbols include wild, a scatter in the form of a golden amulet and two images with magical spheres of blue and pink. Free spins in Dark Vortex are issued when five scatters fall out, but this is not the most important function of scatter symbols.
When two magical amulets appear on the adjacent reels, a loophole opens to the other world and the coils turn from ordinary ones into vortex ones, expanding vertically to five icons. Bonus spins are made at the last bet, but the number of available winning combinations increases.
The magical spheres collected by the player in vortex rotations allow to gain an additional advantage. Pink balls influence the expansion of the wilds, and blue ones add the spins.
The most interesting feature in the Dark Vortex slot machine is the ability to purchase free spins. They can be activated with the Buy-A-Bonus button for an amount 80 times the last bet. With a bet from 0.01 to 500 coins, the cost of Free Spins in Dark Vortex can be quite substantial, but in this case, the player is entitled to several important bonuses.
First, with free spins, the slot return rate (RTP) increases from the standard 96,5% to 97%. Secondly, the playing field expands to the size of 5x5 with 3125 pay lines. Finally, before receiving free spins, the player takes two cards, indicating the number of pink and blue magic spheres issued to him, which increase the win during free spins.
High-quality visual performance and music make the gaming machine Dark Vortex from Yggdrasil very atmospheric. Special effects, a large paytable and innovative features will attract the attention of fans of gambling entertainment to the video slot. However, it should be considered that Dark Vortex is a slot with high variance, which means that in order to get really big wins, the player will need to perform a lot of spins to obtain small amounts from standard spells from magic books.