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Masks of Medusa

(4.8/5)

Masks Of Medusa Online Slots

Un-mask the legendary fables of Medusa with Mask of Medusa online slot at Bonus Boss online casino. You could win some ‘rock-hard’ prizes across this 15 locked Win Lines game full of Free Spins, Banner Wilds and a Picker Feature! You could even be in with a chance of winning up to 10 Free Spins!

To play this ‘petrifying’ casino game, you’ll need a mobile or tablet device that runs on iOS 11 or Android 5.1 and above. Alternatively, you can play on any PC or desktop.

If you’re a new customer, slither in and sign up to access all our casino bonus offers, including the free welcome bonus no deposit required. By signing up, you could receive up to 100 Free Spins* to play on The Spinfather online slot. You could also receive an up to £300 Deposit Match Bonus and up to 100 Free Spins** to play on the same slot! You can make any of your deposits using our Pay by Mobile Casino option, for a safe and easy method. If you’re one of our regulars, we have Free Spins, no deposit needed, and bonuses specially designed for you! You could receive some fantastic benefits from our Game of the Month Bonus***.

*18+. New Players only. Up to 100 (30p) free spins locked to use on The Spinfather. 40x wagering requirement. 3-day expiry. £10 Max Win from playing the bonus resulted from playing the free spins. T&Cs apply. BeGambleAware.org

**18+. New Players only. Up to £300 Deposit Bonus available via first 2 deposits. Min deposit £10. 200% Bonus up to £100 on your first deposit. 100% Bonus up to £200 on your second deposit. 40x wagering requirement on bonuses and FS wins. Max stake: £5. 3-day expiry for bonus and free spins. Win paid as bonus credit. T&Cs apply. BeGambleAware.org

***18+. Eligible to registered players only. Bonuses may include Deposit Match, Bonus Credit or Free Spins – maximum amounts, expiry, and min deposit will vary depending on the individual’s promotion. 40x wagering requirement. £10 Max withdrawal on free bonus credit or free spins bonuses without deposit. T&Cs apply. BeGambleAware.org

Masks Of Medusa Online Slots Index

How to Play Masks Of Medusa Online Slots

Before you can start spinning the reels, you’ll need to set your Total Bet:

  1. Set Your Bet: To do this, simply click on the ‘Bet’ button in the bottom left corner of the screen and use the ‘+’ or ‘-‘ button to make any adjustments.
  2. You can set your bet between 1p and £5.
  3. The Total Bet is calculated by multiplying the Bet per Line by the number of Win Lines. An example of this is a Bet per Line set at £1, multiplied by the 15 Win Lines, for a Total Bet of £15.
  4. Once you’re happy with your bet, hit spin!

Reel Wins

To be in with a chance of grabbing a win, you’ll need at least 3 matching symbols on an active Win Line. If you spin in three Bar symbols, it will award a x12 prize, whereas five Bar symbols will award x40. The amount you win will vary depending on the symbol type and its frequency of appearance. Check the ‘Paytable’ in the top-left corner of the screen to find out what the symbol values are, and to see what features the game has.

All wins pay from left to right, with the winning lines being highlighted and then added to your credit on-screen. If you manage to win across several Win Lines, then there’s some good news for you! These wins will get added together for one big win! If you win the Progressive Jackpot, then all the other wins are cancelled.

Wild Symbols

It’s not just the snakes that are wild! Wild symbols work by replacing any symbol on the reels, except for Free Spins and Bonus symbols! They’re here to give you more opportunities to win big! For example, you’ll be missing out on a win if you get two Spade symbols on a Win Line, but if you spin in two Spade symbols and one Wild symbol on a Win Line, then you could bag yourself a win!

During the Free Spins, the Banner Wilds will also be activated!

However, they can’t help you to win the progressive Mega Jackpot. To win the Jackpot, you will need to spin in 5 Jackpot symbols on a Win Line. Although, any combination of 5 Jackpot and Wild symbols on an active Win Line awards you a multiplier of x100.

Prize Picker

If you land 3 Bonus symbols on the middle three reels, you can enter the Picker Feature! The masks will either hide a multiplier prize or entry to the Free Spins Wheel of Fortune.

On this Prize Picker, you’re guaranteed a win!

Free Spins

These Free Spins are the stuff of legends! If you pick the Free Spins Wheel during the Prize Picker, you’ll be led to the Wheel of Fortune. The outer ring of the wheel decides the number of Free Spins you’ll win. The inner reel will award a certain mode for the Free Spins:

  • Free Spins – this mode features a Banner Wild on the reels!
  • Super Free Spins – this mode features a Banner Wild on the reels too, as well as x2 bonus on all wins!
  • Mega Free Spins – same as above, with the addition of the Diamond and Club symbols removed.
  • Ultra Free Spins – there’s a Banner Wild, the Diamond and Club are removed, and you can win x3 bonus on all wins!
  • Ultimate Free Spins – only the top 4 highest symbols are left, and there’s also a x3 bonus on all wins, plus a huge Banner Wild on the reels.

Don’t forget, Free Spins use the last bet amount and it’s completely on us! Once all your Free Spins have been used up, it will return to the main reels where each spin will continue to use your own credit.

Progressive Mega Jackpot

The occurrence of 5 (five) “JACKPOT” Jackpot symbols on an active win line awards the progressive Mega Jackpot. The progressive Mega Jackpot is available on any bet, with 0.025% of the bet being added to the progressive pots. Half of the value gets added to the current jackpot, and half to a reserve pot ready for the next winner.
When the Jackpot is won, it is reset and begins to rise again. Simultaneous wins can occur. If a player wins the progressive Mega Jackpot then a notification would occur BEFORE any other player was awarded the Jackpot. Any players in a game that contributes to that same Mega Jackpot will receive the on-screen notification of a reset the next time they press the spin button if it is within 10 minutes of the jackpot being won. Players will not be charged for the spin generating this notification.
The Mega Jackpot guaranteed starting value is £100,000, with even higher starting prizes possible with a built up reserve pot. The Mega Jackpot promotional pot system is available over any stake on any participating game plugged into the Mega Jackpot promotional pot.
In the event of a communication error after a progressive win result has been determined and before it has been displayed on screen, the win amount will automatically be transferred to the player’s account. While the game is live, the Jackpots cannot be terminated.

Payout Information and Game Rules

Masks Of Medusa online slots has a theoretical return to player of 92.04%. This is based on long term playback. System malfunctions void all payments. Monies are staked in the following order: winnings, player deposits, bonus credit.

Bonus Boss general terms and conditions apply.

Check out Our Sister Site!

If you’re looking for some more fun on the reels, check out our free slots over at Dr Slot Casino! You’ll find a range of themed online slots for you to sink your teeth into!

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