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

Trick o Treat

Meet the wicked Witch of the west in Trick ‘O’ Treat slot game! With a Trick ‘O’ Treat Bonus where you could potentially win 1000x your stake, a Unlimited Wild Free Spins Feature that can award you unlimited Free Spins and candy that can pay out, it’s all to play for in this slot game. If you want to get into the Halloween spirit, press the Spin button to begin!




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Bonus: Trick 'O' Treat Bonus, Unlimited Wild Free Spins, Big Mystery Card Symbol

Trick ‘O’ Treat - Buttons

Total Bet

In Trick ‘O’ Treat slot game, you can press the arrow keys to increase or decrease your desired bet amount that you wish to play with.


In Trick ‘O’ Treat slot game, make sure your Total Bet is selected and once you’re happy, press the Spin button to begin.


In Trick ‘O’ Treat slot game, you can press the Autoplay button to spin your reels automatically for a number of rounds you wish.

Trick ‘O’ Treat - Bonus Features

Trick ‘O’ Treat Bonus

In Trick ‘O’ Treat slot game, the aim of the game is to move along the trail, remember 5 out of 6 houses can help you do that. Also, random pumpkin boosts push you up to 10 houses forward. Within this feature, you could win up to a shocking 1000x so stay alert on your reels.

Unlimited Wild Free Spins

In Trick ‘O’ Treat slot game, when the Free Spins symbol lands on reel 5, it will then turn into a Wild and expand. During this feature, you can play unlimited Free Spins and collect candies for as long as Wilds are in view. But it doesn’t stop there as the Candy landing on your reels pays 1x your total stake during this feature only.

Big Mystery Card Symbol

In Trick ‘O’ Treat slot game, make sure you keep a close eye out for the Big Mystery Card symbol as if this lands on your reels, it will turn to reveal a symbol at random, potentially creating more winning combinations.

Castle’s Verdict

Here at Castle Jackpot, we think that Trick ‘O’ Treat is a Halloween themed slot game that is drawing a lot of attention to the sultry Witch who makes an appearance within this game. With an Unlimited Wild Free Spins Feature that gives you unlimited Free Spins as long as Wilds are in view, a Big Mystery Card Symbol that transitions into another symbol once it lands to try and create potential winning combinations plus much more. We really believe that this slot game has a lot of opportunity due to the features available and that Trick ‘O’ Treat is easily accessible to all players as you can play it on desktop, tablet or mobile!