10 free spins on Book of Dead

New players only. Opt in required. Free spins credited on Book of Dead at £0.10 per spin. Winnings from free spins will be paid into a withdrawable cash balance. 3 day expiry. Players must enter a valid debit/credit card to claim this offer. 18+ BeGambleAware.org T&C's Apply

100% First Deposit Offer

New players only. 100% deposit match offer. Deposit £50 and wager 30x for £50 cash reward. 7 day expiry. Only cash stakes on slots will qualify. 18+ BeGambleAware.org T&C's Apply

Fantastic Fireworks

Skyrocket into Fantastic Fireworks online slot game! With a Free Spins Feature that will award you 8 free spins once triggered, a Cannon Bonus Feature which have mystery prizes in store and more features which could ultimately increase your winning potential. Fantastic Fireworks is played on a 5x5 grid with 10 paylines and is set against a city skyline. Spin the reels in Fantastic Fireworks slot game to begin!




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Bonus: Free Spins Bonus Feature, Cannon Bonus Feature, Floating Reels Feature

Fantastic Fireworks - Buttons

Total Bet

In Fantastic Fireworks online slot game, press the Total Bet window to adjust your desired bet amount that you wish to play with.


In Fantastic Fireworks online slot game, make sure your Bet is selected and once you’re happy, press the Spin button to begin.


In Fantastic Fireworks online slot game, you can press the Auto button to spin your reels automatically for a number of rounds you wish.

Fantastic Fireworks - Bonus Features

In Fantastic Fireworks online slot game, explosive wins fill the reels when chains of 3 or more symbols appear. When longer chains and chains that intersect appear, special fireworks are created that remain on the reels until they explode. You need to collect multiple special fireworks such as Boom, CrissCross, Wild Super and Sparkler symbols to ignite chain reactions to set the reels on fire. Fill the Rocket Meter to launch either the Free Spins Bonus Feature or the Cannon Bonus Feature.

Free Spins Bonus Feature

In Fantastic Fireworks online slot game, 8 free spins are awarded once the Free Spins feature is triggered. Keep an eye on your reels for the Sparkler symbols as every 10 will give you an additional 4 free spins.

Cannon Bonus Feature

In Fantastic Fireworks online slot game, you will be presented with 6 different cannons, you must choose 3 to reveal mystery cash prizes. Each cannon picked can also produce a spark which lights an additional cannon for more cash prizes.

Floating Reels Feature

In Fantastic Fireworks online slot game, look out as exploding symbols can replicate and create even more potential chances to land a win so don’t say we didn’t warn you.

Castle’s Verdict

Here at Castle Jackpot, we think that the Fantastic Fireworks online slot game is a firework themed slot game that is seasoned around bonfire night. With a large number of bonus features available to trigger which could make bigger wins possible. Also, Fantastic Fireworks online slot game is easily accessible as it is available on desktop, tablet and mobile devices so you can play at home or on the go!