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Crystal Skull

Endorphina
  10,014.00×  
Hidden
Crystal Skull
Edge:  4.00%
Adventure
Bonus Buy
Endorphina
Gold
Slots

Crystal Skull is a 5-reel, 3-row video slot by Endorphina with 25 paylines.

The slot comes with a wheel of bonus, scatter symbols and maximum payouts of 400x your bet playing at Stake Casino!

How to Play Crystal Skull & Gameplay

You can play casino games like Endorphina's Crystal Skull Slot by loading the demo game at Stake.com. With demo slots, you can check the average return, try different slot machine strategies and explore the gamble feature before switching to your currency of choice.

If you’re new to the world of gold and adventure online slot games, you can use our guides to learn what slot paylines are and how to play slots. You can also use the online casino guide to get up to speed on everything related to online gambling.

Theme & Graphics

Crystal Skull is an explorer themed slot game that comes with a fun bonus feature, a decent maximum multiplier payout, and popular slot themes of adventure, gemstones and gold. There’s even a bonus buy option that leads you straight towards treasure.

Symbols & Paytable

The slot machine symbols all contribute to your rewards with different payouts awarded for low and high value symbols.

SymbolMatch 2Match 3Match 4Match 5
10-0.20x0.40x4.00x
J-0.20x0.40x4.00x
Q-0.20x0.40x4.00x
K-0.20x0.40x4.00x
A-0.40x0.80x4.00x
Double-Headed Snake-0.80x4.00x20.00x
Turquoise Aztec-0.80x4.00x30.00x
Red Aztec-0.80x4.00x40.00x
Adventure Lady0.80x1.00x8.00x400.00x

Crystal Skull Features & Bonus Games

The slot comes with a range of features, including a wheel of fortune bonus game.

The Wild

The crystal skull is the wild symbol, and it substitutes for all other symbols except the bonus. When there are winning combinations to complete, additional wild symbols may appear on the reels that already have wilds on them.

Wheel of Fortune Bonus Game

3 of the bonus symbols trigger the wheel of fortune bonus game. These bonus scatter symbols can only appear on reels 3, 4, and 5. Once you enter the bonus game, the wheel starts spinning and stops at a random position. It could land on a multiplier of 10x to up to 25x, or it can land on the bonus section and activate the treasure hunt.

If you are happy with the current multiplier, you can take your winnings, or you can try a max of 3x to get the maximum multiplier or the bonus. It's an inbuilt gamble feature, but only the last attempt results count.

Treasure Bonus

When you hit the bonus section on the wheel of fortune, it will award the treasure hunt bonus. You can activate the feature by clicking the Take Win button. There are 5 levels of stone masks in the treasure hunt. Levels 1-3 have masks hiding gems, while levels 4 and 5 hide artefacts and snakes. You can pick one mask per level.

When you uncover gemstones and artefacts, you get a reward, but if you pick a snake, you get no reward for that level. If the snake turns into an artefact, you’ll move to the next level. If it attacks, the game is over.

Risk Game

This is a gamble feature which you can activate after any win. During the gamble feature, you need to choose a card from the four cards dealt face down on the table. If you beat the dealer’s card, then your win is doubled, and you can try again. You can try up to 10 times. If the dealer wins, then you lose your winnings and the game ends.

Bonus Buy Option

There is a bonus pop buy feature which allows you to activate the Treasure Hunt feature whenever you want. It will cost you 109x your bet to trigger the feature and the fun it brings!

Bet Sizes, Max Win & Return to Player (RTP)

Crystal Skull can be played with a bet amount between 0.25 and 75.00 per spin. During the base game and bonus rounds, a random number generator (RNG) is used to ensure fair outcomes.

It is a high-volatility slot game with a return to player percentage (RTP) of 96.00%. The house edge of 4.00% increases your odds of winnings as you spin to hit that maximum payout ratio of 400x your stake.

How to Deposit, Withdraw Funds to Play Slots Online & Bet Responsibly

You can play Crystal Skull using local currency options like ARS, CLP, CAD, JPY, VND, INR, and TRY. Get more information on these options via the local currency payment guide or community forum.

You can also play Crystal Skull using any of the available cryptocurrencies, such as BTC, ETH, USDT, EOS, Doge, LTC, SOL, and TRX. If you’re still new to online gambling, you can use our handy guide for choosing the right coin. Then, buy your chosen crypto using a trusted crypto exchange like Swapped.com or Moonpay .

Stake has a reliable customer support team that can assist with everything from information on jackpot slots to depositing and withdrawing units.

Learn more about storing your funds securely online using the Stake Vault. Read our crypto security guide for more information on keeping your funds safe.

Always gamble responsibly. Use the monthly budget calculator and betting limit guide to determine the maximum amount you can spend and bet within your means. Read the Stake Smart guidelines for more on how to stay in control.

Popular Endorphina Slot Games on Stake

Always looking to explore more Endorphina online slots? With software providers like Endorphina, you can get your fill of rewarding slot machine spins.

Try your slot machine tricks on these recommended titles:

  1. Samarkand’s Gold

  2. Asgardians

  3. The Mystery of Eldorado

Always have your eye on the latest slot machine games at Stake.com? With a selection of low to high volatility of slot machines, you can boost gameplay with top casino bonuses and promotions.

Pro casino players can boost their gameplay on favourite slots with exclusive rewards from the VIP Club. Get your hands on reload offers, rakeback bonuses, and a VIP host. Find out more about the exclusive club rewards via the VIP FAQs post.

Game Information

FieldValue
TitleCrystal Skull
ProviderEndorphina
Game TypeSlots
Reels5
Rows3
Paylines25
RTP96.00%
House Edge4.00%
Max Win400x
VolatilityHigh
Min Bet0.25
Max Bet75.00
Release Date22 November 2022
ThemeAdventure, Bonus Buy, Gold
Buy Bonus Options Available?Yes
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