Hidden | SlotJar Casino | Top Pay-Outs, Online & Phone Bill Mobile Slots $/€/£200 FREE! Hidden | SlotJar Casino | Top Pay-Outs, Online & Phone Bill Mobile Slots $/€/£200 FREE!

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Full Bonus Policy
New Players Only. Wagering occurs from real balance first. 50x wagering the bonus or any winnings generated from free spins, contribution may vary per game. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days/ free spins valid for 7 days from issue. Max conversion: 5 times the bonus amount or from free spins: $/£/€ 20 or 200 kr. Full Terms apply.


Hidden is a video slot that is powered by ELK Studios having ancient Egyptian theme. You will find a Professor Taylor and his nephew Benjamin busy searching the golden top-stones in this slot. This Free Spins slots is available to play on the desktop as well as smartphone devices.

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Free Spins Slots gameplay

It is one of the Free Spins slots having five reels and 178 ways of winning. To start the game, you need to place a bet that can range from 0.20 to 100 per spin. The game has various features to offer including free spins slots, respins, expanding symbols, sticky wild symbols and cascading wins. These features can be enjoyed on Phone Slots Casino, the game takes you to the pyramids of Egypt. The symbols of the game include Benjamin, camels, Sphinxes, Professor Taylor and the playing cards showing 10, Jack, Queen, King, and Ace.

Betting Strategies and Bonus features


This slot offers you to choose among the four strategies to play the Free Spins slots further on Phone Slots Casino. These strategies are ‘Jumper’ that helps you to raise a bet by one level for every win and gets reset after a loss, ‘Optimiser’ helps you to change the bet levels according to the selected percentage of the balance that the players can choose, ‘Leveller’ helps to raise a bet after five losses in a row and if you lose five spins again, you get the increase the bet by two more levels, and ‘Booster’ helps you to raise a bet by one level once you lose a chance which gets reset automatically on your win. All these strategies can go up to four levels above your base bet.
The Wild symbol in this Free Spins Slots can replace all the symbols except the bonus symbol i.e. the Magnifying glass. The game offers a FlashBack respin feature that gets triggered randomly while playing the base game where you get the three middle reels filled with the Wild symbols which will remain sticky wild for the last three spins you are left with.
The Bonus symbol on the reels can trigger Treasure Room Free Spins feature which will give you five free spins and for every bonus symbol landed up on the reels during the feature will give an extra free spin. One randomly selected symbol in the beginning of the bonus game as an expanding wild will keep on expanding clockwise 2*2 once for each spin.

To Sum Up

Considered to be one of the highly volatile slot, the players can get wins up to 2150 times the stake on every spin. Hidden is one of the superb creations by its developer- Elk studios suited best for the players having high potential of betting and earning winnings and bonuses.

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