Halloween Casino Promotions for 2025
Enjoy Spooktober with Online Slots!

Halloween Casino Bonuses & Promos for 2025

The Halloween season is the perfect opportunity for online casinos to get into the holiday spirit and offer their players some spooktacular casino bonus offers! Here are some of the best Halloween promos we’ve collected this year! If the list is empty, it just means you’re here too early - wait until you’re a bit closer to Halloween and come back!

Darkness has fallen, the moon is full, and the air crackles with enchantment - it’s time for the Witch Race Tournament at GG.Bet Casino. From October 8 to October 17, witches, warlocks, and brave players alike will take to their brooms in a spellbinding competition for €15,000 where every spin casts a charm and every win fuels your magic. The cauldron is bubbling with rewards, but only the most daring will ride their way to glory!

Joining the race is as simple as brewing your first potion. Click “Join” before you start playing, and each real-money spin will earn you points - €1 in winnings equals 1 point. The more points you collect, the higher you’ll soar on the tournament leaderboard, bringing you closer to your share of the magical prizes. So light your candles, stir your luck, and let the night guide your hand. The witches are waiting - will your broom carry you to victory, or will the magic fade before dawn?

Exclusive Welcome Package

3,000€ + 900 Free Spins

50 Free Spins without deposit

1st Deposit

500€ + 50FS

Win rate

95.50%

Payout time

0-2 Hours

with code:

CO50

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Dare to play in SlotLords Casino’s Spooky Season Lottery - where fortunes rise from the crypt between October 8 and October 22, with the grand drawing on October 23. Every deposit is a ticket to terror and treasure: $45 gets you three tickets, $135 gets you six, and $180 gets you twelve - and the number you can hold is as limitless as the undead! Just be sure to confirm your ticket when depositing, or your chance will vanish like a ghost at dawn.

This cursed cauldron stirs a $15,000 prize pool, headlined by a Transylvania trip or $3,000 cash, an iPhone 17 Pro Max, and a Meta Quest 3, plus dozens of lesser - but still haunting - cash prizes. Money prizes come with a 5x wagering hex, while non-cash rewards are wager-free. Claim them within five days, or they’ll fade into the mist forever. Trick or treat… which will your spin summon?

Exclusive Welcome Package

4,500€ + 250 Free Spins

15 Free Spins without deposit

1st Deposit

750€ + 100FS

Win rate

94.50%

Payout time

0-2 Hours

with code:

FIRST

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Beware the Shady Lady - she’s haunting the reels all October long at BC.Game Casino. From October 1 to 31, 2025, play Microgaming’s spookiest slots - Devil’s Finger, Oops, Brainwashed, Orphan Organ, and Office Party - and place bets of $10 or more. At any moment, the Shady Lady could strike - dropping $20,000 in instant cash prizes straight into your account.

No tricks here - just eerie, unexpected treats. So light the candles, spin the reels, and keep your eyes peeled… because when the Shady Lady appears, she doesn’t just bring tricks - she brings cold, hard treats.

Welcome Package

500$ + 100 Free Spins

60 Free Spins without deposit

1st Deposit

500$ + 100FS

Win rate

95.70%

Payout time

Instant

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The BGaming Halloween Drops have arrived at LevelUp Casino, turning every spin into a haunted chance for glory. From October 1 to 31, 2025, any real-money spin on BGaming slots could conjure a random prize from a €30,000 cauldron of treats, including a spine-tingling €1,000 super prize. There are 2,865 ghoulish rewards waiting to be unearthed - and the best part? No buy-in, no minimum bet, just pure frightful fun.

Each spin is a trick-or-treat moment - one second you’re spinning, the next you’ve summoned a prize from the shadows! Winnings materialize within 72 chilling hours. So, grab your lucky charms, light the pumpkin candles, and let the reels raise your spirits - this October, every spin could be a scream-worthy win!

Exclusive Welcome Package

8,000€ + 200 Free Spins

35 Free Spins without deposit

1st Deposit

2,000€ + 100FS

Win rate

95.50%

Payout time

Instant

with code:

LUCKYBET

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Stake Casino is conjuring up some spine-tingling Halloween fun across its platform and community forum. The feast brings thrills, chills, and hauntingly good rewards for those who dare to join in. A total of $10,000 in competition giveaways awaits 100 lucky souls, while $16,000 in mysterious bonus drops drift through the night like restless spirits, appearing without warning to reward the brave.

Joining the fun is as easy as crossing the threshold of a haunted mansion. Head to the Stake Community Forum, sign up if you dare, and enter your guess on the Halloween competition thread - just don’t forget to include your Stake ID, or your entry may vanish like a ghost at dawn. The air is thick with suspense, and the rewards are as tempting as a witch’s brew. But beware - the magic fades soon, and when it does, these frightful fortunes will disappear back into the mist.

Exclusive Welcome Package

2,000$ Welcome Offer

1st Deposit

2,000$

Win rate

96.90%

Payout time

Instant

with code:

co2k

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The shadows have risen, and Mafia Casino is turning up the fright this season with the Halloween Boom - a sinister celebration of spins, thrills, and one million euros in treats for the fearless. From October 15 to November 3, 2025, players are invited to join the underworld’s most electrifying Halloween heist, where every deposit could awaken another haunting reward.

Each €25 deposit or more - up to five per day - earns you a shot at a daily shower of Free Spins, with the most loyal mobsters pocketing up to 100 per night. Your winnings will rise from the grave the very next day, tied to your VIP level, so the higher you climb, the sweeter your spoils. The Mafia is dealing in tricks, treats, and terrifyingly good payouts - so grab your mask, make your move, and let the Halloween Boom begin.

Exclusive Welcome Package

500€ + 100 Free Spins

1st Deposit

500€ + 100FS

Win rate

96.50%

Payout time

0-2 Hours

with code:

PlayCool100

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This October, the pigs are possessed and the reels are restless! From October 1 to 31, 2025, Cashwin Casino invites you to join the Piggy Tap Helloween Madness by Onlyplay - a spine-tingling tournament with a €50,000 prize pool up for grabs. Joining the madness is simple - play the Piggy Tap™ game with real-money bets of at least €0.10, and every spin earns you 1 point toward the leaderboard. But beware - the ghosts of fortune favor the quickest! Keep an eye out for Happy Hours, when your points can double like ghosts in the night. The more you play, the closer you creep to the top - and the grand prize of €5,000!

The Piggy Tap Halloween Madness runs all month long, offering endless chances to win, laugh, and celebrate the spooky season in true Cashwin style. So grab your broomstick (and your bankroll), jump into the Piggy Tap frenzy, and let the Halloween madness begin!

Welcome Package

2,500$ + 50 Free Spins

1st Deposit

1,000$ + 50FS

Win rate

95.40%

Payout time

3-6 Hours

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This Halloween, the reels at BetandPlay Casino are alive with spooky surprises thanks to Spinomenal’s “Holiday Drops: Haunted Spins. Big Wins.” From October 16th to November 3rd, every spin on hauntingly good titles like Spooky Halloween, Book of Lilith, and Dracula – The Hunt could unleash instant wins creeping straight into your balance. There’s a monstrous €1,666,666 prize pool up for grabs - and the best part? The rewards can drop anytime, even during free spins, for that perfect jump-scare of excitement.

No extra wagering, no complicated rules - just play your favorite Halloween-themed slots and let the ghosts of good fortune do the rest. Whether you’re chasing the thrill of random bonus prizes up to 1,000x or simply spinning for fun, this event is your ticket to spine-tingling rewards. So light the candles, summon your luck, and spin your way through the Spinomenal Halloween Drops Tournament - where every spin could turn fright into fortune.

Welcome Package

2,500€ + 350 Free Spins

1st Deposit

500€ + 50FS

Win rate

95.50%

Payout time

0-2 Hours

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Dare to spin in the shadows this Halloween as Duelbits unleashes a week of eerie excitement and wicked offers from October 27th to November 3rd! Step into the bone-rattling Skele-bration Tournament, team up with ghosts in the Spooky Squad Tournament, or race through the darkness in the Boo Race Tournament - together boasting a monstrous $40,000 prize pool. But beware, the haunted reels don’t rest! Each day at 16:00 UTC, a new set of daily spine-chilling challenges rises from the crypt, daring players to hit target multipliers and snatch terrifyingly good rewards before they vanish into the mist.

And if you think you’re safe… think again! The Pumpkin Hunt is lurking across selected slots, ready to reward brave souls who uncover its glowing grin with up to $70 in cash - or a ghoulish $1,050 for VIPs. Add in the Spooktacular Scratch Card, where one $5 ticket could conjure a $250,000 win, and a cursed collection of Haunted Hacksaw slots, and you’ve got the ultimate fright fest of fun and fortune. This Halloween, Duelbits isn’t just playing tricks - it’s serving up treats worth screaming for!

Welcome Package

20,000€ + 500 Free Spins

1st Deposit

500FS

Win rate

94.50%

Payout time

Instant

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This Halloween, Donbet Casino turns every spin into a sprint with its Halloween Race – Wicked Wins Await! From October 18 to 30, all casino games are fair play in this spine-tingling showdown. Just deposit, play, and watch your name climb the haunted leaderboard - every €/$1 wagered = 1 point.

At the finish line lurks a $5,000 cash pot plus 20,000 free spins on Steam Wilds, and those spins come with zero wagering - a real Halloween treat. So sharpen your claws, trust your instincts, and spin like a bat out of hell… because when this race ends, only the boldest players will claim the treats.

Exclusive Welcome Package

750€ + 50 Free Spins

25 Free Spins without deposit

1st Deposit

750€ + 50FS

Win rate

96.50%

Payout time

0-2 Hours

with code:

THRILL25

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From October 21, Dazard Casino opens its crypt of prizes with a Halloween Calendar packed with chilling surprises worth up to €5,000. Every day reveals a new frightful delight - Free Spins, Fortune Wheels, Scratch Cards, Lootboxes, Cashback, and CashUp - tempting you to spin, scratch, and win your way through the shadows.

But beware: each reward fades after seven days, so claim and wager before the witching hour strikes! Open Lootboxes for mysterious treasures, uncover instant wins with Scratch Cards, and keep an eye on the daily promo page for fresh horrors and hidden treats. This Halloween, Dazard isn’t just giving out candy… it’s giving out cash, spins, and thrills that haunt your balance - in the best way.

Exclusive Welcome Package

8,200€ + 140 Free Spins

20 Free Spins without deposit

1st Deposit

5,000€ + 100FS

Win rate

96.20%

Payout time

3-6 Hours

with code:

PlayCool20

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The mist is thin, the pumpkins are glowing, and SpinBetter is brewing up a cauldron of treats this Halloween! From October 23rd to November 5th, every deposit could be your ticket to a frightfully good reward in the Hallo, Winner! promotion. All you need to do is log in, hit “Take Part”, and deposit €15 or more to step into the pumpkin patch. Three glowing pumpkins аваит to uncover your spooky surprise - each is hiding a guaranteed free bet worth anywhere from €3 to €200. Pick wisely, brave soul… because the higher your deposit, the richer (and more bewitching) the prize inside!

But beware - the magic only works once per day, and your chosen pumpkin’s spell fades fast! Free bets must be used within 24 hours, so don’t let your winnings turn to dust at midnight. No tricks, no curses - just pumpkin-packed prizes waiting to be cracked open.

Exclusive Welcome Package

330$ + 30 Free Spins

150 Free Spins without deposit

1st Deposit

330$ + 30FS

Win rate

97.30%

Payout time

3-6 Hours

with code:

NSL150

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There is something wicked at play at CasinoKings this Halloween! Until October 31, log in each day, hit the Trophy icon, and crack open your Halloween Lootbox to reveal random treats - from free spins to deposit bonuses and other spooky delights. Just make sure you’ve made a £20+ deposit in the last 30 days, or your box stays sealed tight.

But beware… once the clock strikes midnight on Halloween, these spooky rewards vanish into the shadows forever. So don’t ghost your chance - log in daily, lift the lid, and see what lurks inside your Halloween Lootbox (if you’re brave enough).

Welcome Package

150£ + 75 Free Spins

1st Deposit

150£ + 75FS

Win rate

96.14%

Payout time

0-2 Hours

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The veil has lifted, and 1xSlots Casino dares you to step into the shadows and test your courage in its Scarily Lucky Quest - where fortune favors the fearless and €10,000 in dark riches awaits! Join the Vampire Battle and Night King tournaments to prove your worth - earn 200+ points, survive all stages, and you might just be among the 50 chosen souls to share in the spoils of the night. The final draw strikes at 10:00 GMT on November 8th, when fate will decide who walks away richer… and who’s left haunting the reels.

But that’s not all - on the witching night itself, October 31st, 1xSlots opens its crypt of Ghostly Treasures! Make a €5+ deposit between 00:01 and 23:59 GMT, and you’ll be rewarded with up to spine-tingling 300 Free Spins - because even the undead love a good freebie. The more you deposit, the bigger your magical gift - from 50 FS to 300 FS, all waiting to cast a lucky spell on your reels. It’s time to embrace the darkness, follow the flicker of your fortune, and discover what eerie treasures await in the Scarily Lucky Quest.

Exclusive Welcome Package

1,500€ + 150 Free Spins

100 Free Spins without deposit

1st Deposit

300€ + 30FS

Win rate

96.50%

Payout time

3-6 Hours

with code:

PLAYCOOL

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The shadows are whispering, and the reels are alive with mystery - it’s time to step into Mr. Play Casino’s Spooky Spins Hunt Tournament, where every spin can summon a win and every shadow hides a chilling surprise. From October 27th to November 2nd, 2025, brave players can join this eerie adventure across haunted reels like Count it Up, Granny vs Zombies, Dark Waters Power Combo, and Immortal Romance Vein of Gold. As the candlelight flickers and ghostly laughter echoes, the bravest hunters will chase a share of the £10,000 prize pool, with cash rewards for the top 300 players.

Opt-in, play the qualifying games, and rack up Win Multipliers to rise on the leaderboard - every win brings you closer to monstrous rewards. No wagering. No gimmicks. Just pure, ghostly glory! So grab your lantern, summon your courage, and spin your way through the darkness - because at Mr. Play Casino, this Halloween, the ghosts pay in cash!

Welcome Package

200€ + 100 Free Spins

1st Deposit

200€ + 20FS

Win rate

95.00%

Payout time

3-6 Hours

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It's a spine-tingling week at Rolletto Casino! From October 27th to 31st, the Daily Haunts invite you to brew up spooky fun with daily deposit codes and spooky Free Spins on Belantra and Halloween Jackpot. Each day unlocks a new cryptic code: SCARE27, TRICK28, TREAT29, GHOST30, and HALLOWEEN31. Feed the slot spirits with your deposits, and they’ll shower you in a storm of spins -100, 120, 150, 200, even 250 on Halloween night!

Survive the week and claim your final fright! Redeem all five codes to awaken the Halloween Mega Gift - a 10% real-money Cashback on your total net losses. So grab your cloak, light your lantern, and enter Rolletto’s eerie halls… where fortune favors the brave and the restless ghosts spin for glory!

Welcome Package

500€ + 50 Free Spins

1st Deposit

500€ + 50FS

Win rate

94.50%

Payout time

Instant

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This Halloween, HotStreak is brewing up something wickedly fun! From October 1 to November 2, every spin on creepy favorites like Book of Monsters, Zombie Carnival, and Big Bass Halloween could catapult you up the Haunted Leaderboard.

No potions, no tricks - just cold, hard cash. With £250 up for grabs each week and a £1,250 total prize pool, the only thing scarier than the reels is missing out. So light your pumpkins, spin those haunted slots, and claim your treat before the ghosts do!

Welcome Package

100 Free Spins

10 Free Spins without deposit

1st Deposit

100FS

Win rate

95.40%

Payout time

0-2 Hours

with code:

BASS20

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This October, JazzySpins Casino dares you to face your fears - and spin for spine-chilling rewards - in the Treats of Terror Slot Tournament! Running from October 1st to 31st, 2025, this frightfully fun event puts the spotlight on the Treats of Terror slot, where every £/$/€1 wagered earns you 1 leaderboard point. Climb your way to the top, and you could snag the grand prize of 40 Cash Spins - no tricks, just pure slot magic!

Every week, the top 20 players will walk away with treats of their own: from 40 Cash Spins for first place to 5 spins for those who finish in the top 20. So if you’re feeling brave, step into the haunted reels of Treats of Terror, spin your way through the shadows, and claim your share of the Halloween glory. This month, JazzySpins proves that sometimes… being scared pays off!

Welcome Package

500€ Welcome Offer

1st Deposit

500€

Win rate

94.50%

Payout time

1-2 Days

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The moon is high, the reels are restless, and Wild Tokyo is serving Halloween thrills in style! From October 12 to November 2, 2025, the Trick-or-Treat Drops tournament invites you to spin your way through haunted slots and snatch your share of 10,500 Free Spins and 666 Coins. Place real-money bets from €1, collect points for every spin, and climb the leaderboard like a mischievous spirit chasing candy.

Each week, 3,500 Free Spins and 222 Coins rain down on top players - no broomsticks required. Prizes appear every Sunday, fresh from the cauldron, while Free Spins arrive in candy-sized drops of up to 50 per day, with a x50 wagering spell and a €500 cash-out cap. So, light your pumpkin lanterns, pick your favorite spooky slots, and start spinning!

Welcome Package

2,500€ + 500 Free Spins

50 Free Spins without deposit

1st Deposit

1,500€ + 150FS

Win rate

94.40%

Payout time

3-6 Hours

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The devil’s in the details - and in the prize pool! From October 20 to November 16, 2025, GambleZen Casino invites you to face your fears (and your luck) in The 666 Challenge, boasting a wicked €15,660 up for grabs. Spin your favorite haunted reels with a €0.50 minimum bet, climb the leaderboard, and let your winning multipliers work their dark magic.

Each spin earns you points, but the real power lies in big wins - the higher your multiplier, the hotter your score burns, all the way up to a scorching 2,500 points for wins over x1000. Watch your spin counter, race against the ticking clock, and haunt the leaderboard before it’s too late. This Halloween, there’s no escape - only spins, screams, and sweet, sinful glory. Enter the 666 Challenge… if you dare.

Welcome Package

500€ + 100 Free Spins

60 Free Spins without deposit

1st Deposit

500€ + 100FS

Win rate

96.50%

Payout time

0-2 Hours

with code:

LUCKYZEN1

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Step through the Gates to Glory – Halloween Edition at LeoVegas Casino and embrace the spooky spirit of the season! From October 26th at 13:00 until November 5th at 12:59, every spin on selected slots brings you closer to the top of the haunted leaderboard. For every $1 wagered, you’ll earn 1 point - and maybe even a few goosebumps along the way. Rise through the ranks to claim chilling cash prizes of up to $5,000, or snatch up to 125 Free Spins if you find yourself lurking lower down the list.

With 500 prizes waiting to be unearthed, this spooky showdown promises treats for every kind of player. All winnings are wager-free (no tricks here!), and rewards materialize in your “My Offers” page within 72 hours. Just remember: you’ve got 7 days to claim them before they vanish into the mist. Whether you’re spinning from your desktop, tablet, or mobile device, the gates are open - dare to enter and claim your Halloween glory!

Welcome Package

100€ + 50 Free Spins

1st Deposit

100€ + 50FS

Win rate

96.80%

Payout time

0-2 Hours

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The ghouls are out, the reels are restless, and DaznBet is summoning players to climb the Halloween Leaderboard - where spins turn spooky and every win earns you a place among the haunted high-rollers. From October 25th to November 4th, every spin you take on Immortal Romance 2, Zombie School Megaways, Big Bass Halloween 3, and Frightening Frankie brings you closer to glory. Just opt-in, wager at least £0.20, and let your wins, streaks, and monstrous multipliers summon leaderboard points.

£2,000 in prizes await those who dare to spin through the night. So sharpen your fangs, light your pumpkins, and prepare for a reel uprising. The moon is high, the slots are howling, and in DaznBet’s haunted leaderboard… only the bold win big!

Welcome Package

42 Free Spins

1st Deposit

42FS

Win rate

96.50%

Payout time

3-6 Hours

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The cauldrons are bubbling and the reels are rattling - Halloween Week has descended upon GoldenBet Casino, bringing a storm of 500 Free Spins that’ll send shivers of excitement down your spine! Each night from October 27th to 31st, players who dare to deposit and whisper the secret incantation “WICKED” will see the reels come alive with haunting rewards. The deeper the week goes, the darker the magic becomes, ending in a Halloween crescendo of 200 Free Spins under the blood moon.

No tricks here - your spins are instantly credited on the Halloween Bonanza slot by BGaming and come completely wager-free. But beware: the WICKED magic fades fast if not claimed within an hour of your deposit. So, ready your potions and join GoldenBet’s haunted celebration - where every spin could awaken your wickedest fortune!

Welcome Package

1,500$ Welcome Offer

25 Free Spins without deposit

1st Deposit

500$

Win rate

95.75%

Payout time

3-6 Hours

with code:

PLAYCOOL

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The fog has rolled in, and something thrilling stirs in the shadows of Winomania Casino. From October 27th to November 4th, the Halloween Tournament rises from the depths with a chilling £2,000 cash prize pool for the top 20 players who dare to spin through the night. Play any slot or scratch game to gather points - but if you dare to wander into the Spooky Spins collection, with titles like Lucky Cauldron, Immortal Romance Vein of Gold, and Tome of Madness, you’ll earn double points for your courage.

So, grab your broom and spin like the undead are chasing you… because this Halloween at Winomania, fortune haunts the fearless.

Welcome Package

100£ + 100 Free Spins

1st Deposit

100£ + 100FS

Win rate

95.50%

Payout time

3-6 Hours

with code:

WINO100

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The night is dark, the reels are restless, and KingMaker Casino is summoning the fearless for the Halloween Boom! From October 15 to November 3, 2025, dare to play in a promotion worth a spine-tingling €1,000,000. Every €25+ deposit is your ticket to daily free spins and a shot at glory. The more you deposit, the louder the boom - and once you’ve opted in, the haunt continues all season long!

Each night brings new rewards, rising with your VIP level, and by sunrise, your Free Spins are waiting to be unleashed. With up to 100 spins a day, ghosts of fortune hover over the fearless, ready to rain down riches. So light your lanterns, brace your nerves, and step into the shadows - because at KingMaker this Halloween, the fearless don’t just survive… they win big.

Welcome Package

500€ Welcome Offer

1st Deposit

500€

Win rate

94.40%

Payout time

3-6 Hours

Play here

Online Casinos With The Best Bonuses 2025

Best Halloween Online Casino Slots

The nights are getting darker, the pumpkins are glowing, and the reels are turning spooky - it’s Halloween slot season! This is the time when game studios roll out their creepiest creations, packed with eerie sound effects, monstrous multipliers, and thrilling bonus rounds. Whether you’re chasing chills, big wins, or just a bit of haunted fun, these Halloween-themed slots deliver the perfect mix of fear and excitement. Here’s our handpicked list of the best Halloween slots that will keep your heart racing and your balance rising.

Immortal Romance

If Halloween had a signature slot, it would be Immortal Romance by Microgaming - a gothic masterpiece with fangs. This 5-reel, 243-ways-to-win classic mixes eerie elegance with heart-racing features like the Wild Desire bonus, which can turn all reels wild, and the Chamber of Spins, where four vampire characters unlock unique powers and free-spin modes. With its darkly seductive soundtrack, flickering candlelight, and a haunting 96.86% RTP, it’s the perfect game to sink your teeth into this Halloween - equal parts mystery, danger, and thrilling reward.

Play Demo

Spooky Carnival

Spooky Carnival by Red Tiger Gaming is a Halloween spectacle that turns every spin into a wickedly fun ride through a haunted fairground. Imagine flickering lights, eerie laughter echoing from the shadows, and carnival tents hiding more than just cotton candy - that’s the vibe this slot nails perfectly. The visuals are rich and colorful, balancing humor and horror in classic Red Tiger fashion, while the eerie soundtrack keeps you on edge in all the right ways. With its quirky mix of fun, fright, and fortune, Spooky Carnival is easily one of the most entertaining Halloween slots out there.

Play Demo

Ghostfather

Ghostfather by Peter & Sons invites you into a creaking mansion where shadows whisper, portraits leer, and riches hide behind ghostly laughter. It’s spooky, stylish, and a little mischievous in Peter & Sons’ signature style - flickering candles, cobwebbed chandeliers, and a soundtrack that hums like spirits stirring in the dark. Beneath the playful fright lies thrilling gameplay: wilds that collect ghostly cash, spectral boosters that awaken during free spins, and the chance to conjure rewards up to 10,000X your bet. It’s quirky horror mixed with supernatural fun - a slot where fortune favors those who dare to dance with the dead.

Play Demo

If you love eerie adventures and heart-pounding suspense, the world of slots has plenty to offer. Fan favorites like Halloween Jack and Happy Halloween bring that classic spooky charm with glowing pumpkins, creepy soundtracks, and huge win potential. You can dive even deeper into the dark side - from epic vampire tales like Blood Suckers II, to demonic thrillers such as House of Doom 2, Curse of the Werewolf Megaways, and The Wild Class. You’ll also find chilling favorites like Dark King: Forbidden Riches, Nightmare Family, Mental, and Dark Vortex, each packed with cinematic visuals, haunting music, and powerful bonus features.

Whether you’re exploring haunted mansions, battling werewolves, or spinning through cursed dimensions, these horror slots turn every play session into a thrilling test of luck and nerve, proving that the best scares can strike any time of year - and especially on Halloween.

What Types of Halloween Offers Can You Expect in 2025?

While the individual offerings will, of course, differ from casino to casino, there are a couple of constants that you can always expect to find.

Best Halloween Casino Offers from 2024

The Nightmare Spin Fest tournament at Trino Casino runs from October 1 to October 31, 2024. Players can compete for a total prize pool of €21,100. To participate, players must place a minimum bet of €0.50 per spin. The event lasts for 30 days, and during this time, each spin counts towards the leaderboard.

The top 50 players will share the prize pool, with the highest-ranked player claiming the largest reward. Spins made on specific slot games listed in the tournament conditions contribute towards ranking. Keep spinning to secure your spot on the leaderboard and win big!

Exclusive Welcome Package

3,000€ + 300 Free Spins

20 Free Spins without deposit

1st Deposit

750€ + 75FS

Win rate

94.50%

Payout time

3-6 Hours

with code:

PlayCool20

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Verde Casino is hosting a thrilling Halloween promotion with Endorphina Drops, running from October 8 to November 1, 2024. Players can enjoy selected games and stand a chance to win from a massive €50,000 prize pool. To participate, place a bet of €0.40 or higher in any eligible game, ensuring you have opted in.

Prizes are distributed randomly, and winnings are automatically added to your balance in your local currency. Only bets from the Main account are eligible; bets made using Bonus funds do not count. Take part and enjoy the thrill of Halloween while winning big!

Welcome Package

1,200€ + 220 Free Spins

50 Free Spins without deposit

1st Deposit

300€ + 50FS

Win rate

96.90%

Payout time

3-6 Hours

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The Rocket Casino promotion runs from October 1 to October 31, 2024, with a total prize pool of €15,000. Players can participate by playing any of the qualifying games, including popular titles like Diamond of Jungle and Halloween Bonanza. No minimum bet is required, but players must play with real money to qualify. Winners will be credited within 72 hours after the tournament ends. Players from Sweden cannot access bonuses or promotions. Rocket reserves the right to modify or suspend the campaign in cases of fraud or abuse.

Welcome Package

1,000€ + 100 Free Spins

1st Deposit

1,000€ + 100FS

Win rate

95.50%

Payout time

3-6 Hours

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Prepare yourself for a spine-chilling experience at Nine Casino’s Spooky Tournament, boasting a massive €100,000 prize pool! This exciting event, running until October 31st, is the perfect way to celebrate Halloween with thrilling competition and big rewards. Players can join the action by competing in eligible games, accumulating points, and climbing the leaderboard for a chance at top prizes. With plenty of chances to win, the tournament promises spooky fun and spectacular rewards. Be sure to sharpen your gaming skills and participate before time runs out—every spin could bring a frighteningly big win!

Exclusive Welcome Package

450€ + 250 Free Spins

50 Free Spins without deposit

1st Deposit

150€ + 250FS

Win rate

95.60%

Payout time

3-6 Hours

with code:

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Hit'n'Spin Casino is hosting a thrilling "Spooky Spin Fest" Gamzix Network Tournament with a total prize pool of €90,000, split into three parts. Each segment runs on different dates in October, with minimum bets ranging from €0.1 to €0.2. The event operates on a leaderboard system, where players earn points based on bet ratios or spin counts, depending on the part. Prizes are credited to player accounts within 48 hours after the tournament. Real-money rounds are required, and players must meet the minimum betting requirements to qualify for prizes.

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300€ + 100FS

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Betonred Casino's Spooky Tournament is offering a thrilling Halloween competition with a massive €100,000 prize pool. Players can scare off the competition and enjoy a spook-fest of wins. The tournament runs throughout October, ending on 31.10. Get ready to participate and claim your share of the cash prizes by playing your favorite casino games. With plenty of exciting rewards up for grabs, it's the perfect way to celebrate the Halloween season and boost your winnings!

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24 Hours

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FortuneJack Casino's Spooky Wager Race offers players a chance to win a share of $10,000 by increasing their wagers. Running from Oct 21, 2024, to Nov 1, 2024, the tournament requires a minimum bet of $0.50 to participate. Players must opt in and play eligible games, with prizes credited in USDT within 48 hours. Only cash balance bets qualify, and in the case of tied scores, the earliest achievers win.

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LevelUp Casino's "Trick or Treat Tournament" runs from October 22 to October 31, 2024, with a prize pool of €70,000 distributed among the top 400 players. Points are awarded for every valid spin of at least €0.30. Spins, excluding Respins, Bonus, and Free Spins, earn one point each. The player with the most points tops the leaderboard. Only real money rounds count, and there’s no additional cost to enter beyond the spin price. If participants tie, the higher rank goes to the first scorer.

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Lucky Dreams Casino's Halloween Cash Dash tournament runs from October 21st to November 4th, 2024, offering a massive €50,000 prize pool. Earn 1 point for every €/$1 bet on qualifying games like Halloween Bonanza and Monster Hunt. The top player will win €20,000, with other cash prizes and free spins distributed among the top 150 players. To be eligible for prizes, players must have deposited €50,000 since registering and €500 during the tournament period. Cash prizes must be wagered 5x, and free spins winnings carry a 40x wagering requirement.

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10,000€ + 500 Free Spins

1st Deposit

500€ + 100FS

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96.10%

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24 Hours

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10bet Casino’s Halloween “Carve Your Treat” bonus offers players a festive 25% match bonus up to £100. To claim, deposit between 18/10 at 5 pm and 04/11 at 5 pm, using the promo code SPOOKY100. Deposits via Skrill, PayPal, or Neteller don’t qualify. Wager the bonus 40x within 15 days to convert it into cash, with max winnings capped at £1000. Note that certain game exclusions and stake contributions apply. The bonus, available for all eligible players, is a perfect treat to enhance Halloween gameplay with an added bonus to enjoy across 10bet Casino’s exciting game selection.

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300$ + 50 Free Spins

1st Deposit

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Win rate

96.40%

Payout time

3-6 Hours

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