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Jackpot: 327,674.59

Jackpot Big Top


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Jackpot Big Top Online Slots

Roll up! Roll up! Ladies and gentlemen! Welcome to the most in-tents online slots game at Mr Spin’s Free Spins Casino: Jackpot Big Top. Please form an orderly queue and take your seats as quickly as possible. The performance is about to begin.

We’ve got 15 wonderful win lines, two miraculous mini-games and lots of marvellous multipliers. There’s all the fun of the circus to be had in this mobile slots extravaganza, exclusive to Mr Spin. We’re not lion when we say Jackpot Big Top is the most popular event in town, and we’re giving you a front row seat to get right in on the action.

So, stop clowning around! Join our ringmaster and his band of performers as they give you the show of your life.

Jackpot Big Top Online Slots Index

Getting Started

Before we send in the clowns, there are a few things you need to do to get ready for the main event! First things first, press ‘Bet/Lines’ and use the ‘+’ and ‘-’ buttons to decide how many win lines you’d like to play on, and how much you want to bet per line. The ringmaster will tot it all up in the ‘total bet’ field – that’s how much you’ll pay for each spin, so make sure you’re happy before you hit the spin button!

It’s trapeazy to work out, really. Your total bet is just your bet per line, multiplied by the number of win lines you’re playing on. So a 10p bet on all 15 win lines will cost you a total of £1.50 per spin. Make it 80p a line and your total bet is £12. In fact, you can choose any amount from 2p up to £20 per line – juggle it however you like!

How to Play

When you’ve found your seat, picked up your popcorn and made sure you’re happy with all of your settings, it’s time to hit the spin button and let the show begin!

Win lines always go from left to right, just like our tightrope walkers (honestly, they kept crashing mid-show so we had to introduce a one-way system). Depending on which symbols they are, you’ll either need 2+ or 3+ matching symbols on an active win line to secure your share of the circus takings.

Mr Spin will always show you which line you won on and how much you’ve pocketed, and once you’ve received your applause, he’ll add it onto your account balance.

Reel Wins

Line up a win and you’ll receive a multiplier of your original bet. How is that multiplier determined? Well, that depends on which symbols you match up. For a full profile of each symbol’s payouts, take a peek at the paytable. To access this, press the menu button in the top left corner and then select ‘Paytable’.

Win on more than one line at once and we’ll put all of your wins together to create your total prize. Much like our policy on strongman-selection, only the biggest win on each line will be paid.

Wild Symbols

Mr Spin’s circus may have its very own lion tamer, but he can still promise you a seriously wild show! If you spot a Wild symbol on your win line, it can act as a substitute for any other symbol, with the exception of mini-game and Free Spins.

So, if you had two K symbols on your win line with a Wild in the middle, guess what? That’s a win! If that Wild means you have more than one win on the same line, only the highest one will be paid.


Jackpot Big Top features a duo of dynamic mini-games, inspired by amazing circus acts.

In Mirth Mobile, you get to show off your powers of prediction! You’ll see a wheel of cards, and you need to guess which one it will stop on. Click on your chosen number and then press the spin button to begin. If it stops on a card that’s higher than you predicted, you’ll win a prize. However, if the card it lands on is lower, you leave with nothing.

If you manage to guess the number of the winning card exactly, you’ll receive an extra bonus prize to reward your psychic skills.

Next, you get to step into the shoes of Fearless Fortuni and show how bold you can be! You’ll have four wheels to choose from, each with different multiplier prizes available to win. The higher the multiplier, the harder it is to win, so choose carefully!

Choose a wheel and you’ll see the number of spins you have displayed in its centre. Press the spin button to begin and see where it stops! If you land on a red segment, you lose, but stop on green and you’ll win the multiplier displayed there. When you’ve used up your spins, any winnings will be added up to give you a total prize and you’ll return to the main reels.

Free Spins

Line up 3, 4, or 5 Free Spins symbols and you’ll be dancing through 5, 7, or 9 free spins respectively.

Those spins will be set at the amount you bet on your previous spin, but as they’re free, they’ll be paid for out of Mr Spin’s pocket, NOT your account balance.

Want an encore? Well alongside these free spins available in game, new players at the Mr Spin sideshow could bag themselves a casino no deposit welcome bonus of up to 50 Free Spins No Deposit required*! Decided that you want to roll up for more exclusive slots action? Well, your first deposit will be matched by 100% up to £100**.

**18+. New Players only. Up to 50 (18p) free spins locked to Chilli King. Win paid as bonus credit. 40x wagering requirement. 3 day expiry. £10 max win from free bonuses or free spins. T&Cs apply. BeGambleAware.org

**18+. New Players only. 100% deposit match of first deposit awarded as bonus credit. Max bonus £100. Max win from playing the bonus set at £100. 40x wagering requirement. 3 day expiry. Min deposit £10. Withdrawal of deposit excludes player from the current offer. T&Cs apply. BeGambleAware.org

Progressive Mega Jackpot

The occurrence of “JACKPOT” symbols filling 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

Jackpot Big Top has a theoretical return to player of 92.23%. This is based on long term playback. System malfunctions void all payments.

Monies are staked in the following order: winnings, player deposits, bonus credit.

Mr Spin general T&Cs apply.

Looking for more Bonuses?

Want a chance to win some more Free spins with no deposit? Our Sister Site Jammy Monkey has No Deposit Bonuses and other casino bonuses that could get you Free Spins, Bonus Credit or Deposit Boosts to play with on any of the games! Mr Spin offers a great No Deposit Bonus* too, just for signing up.

**18+. New Players only. Up to 50 (18p) free spins locked to Chilli King. Win paid as bonus credit. 40x wagering requirement. 3 day expiry. £10 max win from free bonuses or free spins. T&Cs apply. BeGambleAware.org

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