La slot machine online Thunderstruck II (Microgaming)

Thunderstruck II is perhaps the best slot machine ever produced by microgaming. It offers a large number of special functions, seasoned with a truly well -made game graphics and audio effects involving the player.

This was the first slot to introduce the payment system of the winnings based on 243 ways: the concept of winnings evolves, allowing to obtain a win every time they appear to be used on rollers close to each other starting from the left, without consider the exact location of the symbols on the rollers.

Thunderstruck II is a slot machine with functions of memorization of resultsnull This made it possible to develop a free spin assignment system that can be unlocked over time, even in different days or game sessions. The player never loses the progress made between a game and the next. The details on this aspect are available lower in the description of the Great Hall of Spins mode.

A special role is reserved for Wild symbols, which in addition to replacing the other symbols in creating winning combinations, also double their value. All winnings with Jolly are paid 2x.

The thunderstruck II slot provides 4 different ways of activating free spin, which offer a bonus functions and a number of different gamesnull Initially the player can only select the first of them, because the others can be released later.

Every time 3 or more symbols Scatter stop on the rollers in the same game, the Great Hall of Spins is started. At the same time, a counter is also increased. Every 5 access to the bonus game, a new mode for free spin is unlocked.

Here is the list of 4 modes:

• Play Valkyrie: The player receives 10 free spin, all winnings are multiplied 5 times.
• Play Loki: 15 free spin are activated with Wild Magic function. If the Wild Magic symbol appears on roller 3, it transforms other symbols into joker in a random way.
• Play Odin: the player gets 20 free play with Jolly Raven function. Extra Wild can appear in the game patterns and multiply 2x or 3x winnings.
• Play Thor: 25 free spins are activated with rolling reels function. The symbols that make up each winning combination explode, giving way to new symbols. Every time the procedure is repeated the winnings are multiplied 2x, 3x, 4x or 5x.

Others play for free can be restarted during the free spin.

The funzione Wildstorm

Roomly, the Wildstorm function can transform in Wild 1 to 5 rollersnull This can only happen during the main game. In the event that the whole slot is covered with Wild, the greatest possible win would be obtained. When you hear a lightning of lightning and see Thor appear in the center of the slot, get ready for Wild's storm!