This game takes place inside a cavern full of treasures and mysteries in the best pirate movie style. At the bottom of the board you can see towers of gold coins and chests decorated with precious stones.
The initial format of the game consists of 5 reels by 3 rows, although it can clearly be seen that this format can be expand to 6 rows. Those top three rows are shrouded in downward moving green mist. Each time a key is obtained, the spool expands upwards, thus uncovering the six rows. That key disappears and that empty place is occupied by another symbol that falls from above.
If when you spin the reel you do not get any winning combination, then the mist will cover the symbols again. It will go one by one until it reaches the initial 5 × 3 format.
At the beginning of the game you have 243 pay lines. But by expanding all the reels and having the 5 × 6 format, you will have up to 7,776 possible pay lines!
Pay table and game symbols
Among the symbols that we can Find in this cavern, the treasure chest decorated with the head of the skeleton is the one that pays the best and is the only one that pays by appearing twice and pays you 500x your bet when appearing 5 times.
It is followed by the spell book also decorated with the skeleton's head on its cover. And this in turn is followed by the golden and purple chalice with the head of the skeleton.
The symbols of average value are formed by the following precious stones: 1 amethyst, 1 ruby and 1 emerald. They all pay by appearing between 3, 4 and 5 times. The lowest value symbols are made up of the playing card decks (Ace, J, Q and K).
There is no doubt that the special symbol is the golden colored skeleton key. We also have the Wild symbol which is represented by the face of the skeleton and the word "Wild". This can replace all except the blue lock symbol and the word "Bonus" and the question mark symbol.
Special bonus features:
Special bonus features include free spins. It is activated when three or more padlock symbols appear with the word “Bonus”. Appearing three times will give you 10 free spins; if 4 appear you will enjoy 20 free spins, and if they appear 5 times you will conquer 30 free spins!
When this free spins function is active, the multiplier starts at 1x. With each master key that appears, the 1x multiplier is accumulated in addition to the one you have already accumulated. This is called the progressive multiplier. It is a function that offers you the possibility to quickly increase your winnings.
Another important function during the free spins bonus round is that the mystery symbols formed by the question mark can be transformed into skeleton keys , and in this way increase the multiplier, and successively, your earnings.
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Enter the world of the Afterlife and find up to 7,776 ways to activate a win in the Skeleton Key Slot Machine from the publisher IGT. The mysterious keys will allow you to unlock new paths and expand the game for greater riches.
The Skeleton Key slot machine consists of 5 reels with 3 rows and 243 ways to win by default but this will evolve quickly during the game to find an interface made up of up to 6 rows and 7776 ways to activate a win.
The MultiWay Xtra function allows you to pay when at least 3 identical symbols are positioned on adjacent rolls. The same symbols on the same column can multiply the winnings.
Skeleton Key transports the player to a dark cave near an ocean plunged into darkness, this cave is full of treasures, there are chests padlocked with a head of death and piled up gold coins. Greenish gleams float in front of the reels, they will gradually disappear during the game to release a greater potential for profit. The symbols add their stone to the edifice by reinforcing this mysterious atmosphere, there is the purple chest, the book, the cup and the precious jewels. The symbols A, K, Q and J conclude the list of symbols in the game.
The Wild can substitute all the symbols of the game except the special symbols.
Extend the reels with the Reel Expansion For the reels to grow, it will be necessary to find the keys on the rollers. If you find one, the corresponding roller will expand to a maximum of 6 positions. After the scroll expands, the key will disappear and all empty spaces will be filled with symbols from above. During the next spin, the reels are held in 6 positions and will gradually decrease during the next spins by 1 until the reel contains 3 rows again.
Mystery symbols to receive more and more bonuses On each spin, the reels may contain symbols with a question mark. This is the Mystery symbol which will turn into one of the bonus or Wild symbols.
Activate the free spins With 3 or more padlock symbols, you will access the Free Spins mode Bonus. You will receive 10 free spins and each additional padlock allows you to receive 10 more up to a maximum of 30.
Each key found during the free spins will increase the win multiplier by x1.
So what is RTp in Casino Slot games? The RTP percentage of a slot machine is one of the most important characteristics to consider before betting. The acronym RTP stands for “Return to Player”, and tells us how profitable a slot is, from IGT.
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