Discover the secret treasures of an ancient Mayan civilisation in Endorphina’s latest archeological slot title, Crystal Skull


Out now 




 Crystal Skull is a 5×3 reel slot with 25-paylines and special features including expanding wilds and a wheel of fortune bonus game.




96.10 per cent


Low value symbols come in the form of the high end of a deck of cards, with 10 through to Ace. If the right amount of winning combinations land on a single spin, these symbols can offer between x0.2 and x4 the player’s stake.

Next up, green snakes and two totems of green and red depict the medium value symbols, offering between x0.8 and x40 the player’s preferred bet.

The highest-paying symbol is represented by a female explorer. These symbols can offer between x0.08 and x400, depending on the amount of matching combinations that land on the same spin. 

Crystal skull wilds are also available on reels two, three and four. These wilds expand vertically to complete winning combinations, and will substitute for all symbols including the scatter. It will only act as one scatter per reel it covers. 

Finally, gold token scatters can drop into play, triggering the wheel of fortune bonus game when three appear across reels three, four and five.


With the wheel of fortune bonus game, players spin the wheel to reveal one of various different prizes. On offer are multiplied bet amounts ranging from x10 to x25, in addition to a bonus section that takes players to a treasure hunt bonus feature. 

With this feature, players are presented with five tiers of hidden prizes. Players must select between five masks on each tier, hiding gemstones behind them with multiplied bet amounts. 

From tiers one to three, players can only reveal gemstones. However when reaching the fourth and fifth final levels, players can reveal snakes that offer no prizes for that round.

These snakes can either let you carry on to the next level, or attack to cause the player to be removed from the bonus game mode. When this occurs, they will still take their earnt winnings up to that level with them. 

Players can choose to gamble at the end of every winning spin, risking their payout in order to double it. To do this, players must guess if a card will be higher or lower than a dealer’s card. 

Players can repeat this up to four times, but losing any gamble will return them to the base game without their payout.



To try the Crystal Skull demo, click here