- All Casino Games 1,000+ Slots 850+ Top Slot Game Sands Of Mystery iOS Casino App Payment providers Bonus Code Required New Customer Only No Deposit
Updated by John Bonello
Content Editor
Fact Checked by Lee James Gwilliam
Senior Vice-President
Do you have Halloween on your mind too? Yes you do! That’s why you’re here, on my page dedicated to the spookiest slots with a Halloween theme that haunt online casino sites across the globe. Well, not just the spookiest, but also the coolest, cutest and possibly, the best performing. Below, you’ll find reviews of the most played Halloween slots. I’ll also dig a bit deeper to try and understand why this unique festivity attracts so much interest. I promise you one thing: no tricks from me, just treats!
If you like the games I mention, why not check them out at the risk-free online casinos I've listed further down the page.
The 31st of October may come round only once a year, but Halloween slots keep spinning all year round. Those who like to play Halloween-themed slots know about the classics of the genre. Immortal Romance for example is one that has stood the test of time. But what about new games, or perhaps, Halloween slots that have only come into the spotlight recently? And are there any progressive jackpots with a Halloween theme and potential hefty prizes? These are the questions I have tried to answer by gathering together the Halloween-themed online slots that are most popular right now. I've put these together in a list that is updated automatically when trends change, which is awesome, because this way you'll always be looking at the trendiest slots with a Halloween theme.
To learn more about each game, tap the button next to each slot to expand the review, and get access also to a free demo of the game.
From an ancient Celtic festival called Samhain to a global holiday known as Halloween, and now to hundreds of sexy slots with a Halloween theme. That's quite an evolution. The original festival, Samhain, which is a Gaelic word (pronounced SAH-win), was a pagan religious event to celebrate the summer harvest. People would wear costumes and paint their faces to dance around huge bonfires, warding off ghosts and evil spirits in the process. Much later, many of the traditions of Samhain became part of a Christian celebration called All Saints Day, which was held on 1st November. People called the evening before All Saints Day 'All Hallows Eve'. This eventually became Halloween.
So that was a lil' background to our favorite yearly holiday.
Halloween-themed slots evoke the spooky, yet festive, spirit of the actual holiday, which is why they tend to be so popular. The game developers manage to create this strong alignment with the use of visuals representing objects associated with the celebration, and this includes both artwork (setting, characters) and symbols within the game.
These symbols are not only visually appealing but also significant in enhancing the overall theme and atmosphere of the game. Here are some common symbols found in Halloween-themed slots and their significance:
Now, if one had to match the Halloween theme with a progressive jackpot, wouldn't that be awesome?! And indeed, some of the best game providers around have already thought of that. Enter Halloween-themed progressive jackpots, bringing you not only spookiness but also the potential for massive payouts, Halloween-themed slots with progressive jackpots offer the best of both worlds. Here are some popular Halloween-themed slots that feature progressive jackpots:
Once upon a time, one of the largest and most successful casino game developers in history, Microgaming, had two separate, but hugely popular slots called Immortal Romance and Mega Moolah. One was filled with vampires, the other a safari-themed progressive jackpot. Then the studio combined both slots into one monstrous Halloween-themed slot called Immortal Romance Mega Moolah! This game takes the best of both slots - a host of vampire characters and Mega Moolah’s chilling jackpots, plus all the goodness of their bonus features.
The first bonus feature in the Immortal Romance Mega Moolah slot is the free spins round. These are triggered by at least three Scatters, which also pay an instant cash reward. There are four free spin features:
As for the progressive jackpots, they’re triggered randomly on any spin, just like in Mega Moolah. With higher wagers, you’ll have higher chances to hit one of the four jackpots. The largest one, Mega, seeds at $1,000,000, but often grows to ten times that size.
Mega Moolah The Witch’s Moon is another slot that combines traditional slot features with a progressive jackpot engine that gives players the opportunity to play for huge prizes. This progressive slot fits perfectly in the Halloween theme, with witches, magical symbols (cauldrons, frogs, broomsticks etc) and even a soundtrack that hints at a Harry Potter vibe. But it's the iconic jackpot wheel right behind the reels that provides all the excitement. The jackpot can be randomly triggered on any spin. The jackpot takes place on a big-money wheel, where all four jackpots are allocated a different number of spaces. The Mega Jackpot, the highest in the game, is given just one spot on the wheel.
Players will be rewarded with just one spin, and they can walk away with one of the four progressive jackpots. As normal, these are titled mini, minor, major, and mega. As these are all progressives, the winnings on them can be potentially huge. The higher the bet, the more chance a player has of getting a chance at the jackpot.
Other than the jackpots, there is also a lucrative Free Spins Round. This is triggered when players land three or more Scatter symbols, with 15 free spins being rewarded regardless of the amount. Notably, all wins are given an x3 Multiplier during the spins.
Pumpkin, pumpkin, sitting on a wall, which online casino can present me with the best Halloween slots of them all?
Not to worry. Apart from the trendiest Halloween-themed slots of 2025 I've also checked which casinos have a good selection of these games for you to enjoy all year round. Treat yourself!
If you ever get tired of plundering and want to try something different, I can suggest some other interesting slot themes to try:
Zeus and friends surely know how to spin epic stories that will keep you entertained for a long long time! Slots with a Greek Mythology theme are among the finest you will find online. Gates of Olympus or the Age of the Gods series are just the tip of Mount Olypmus.
Join the fierce Vikings on their quest for glory and riches. Viking-themed slots often feature epic battles, mythical creatures, and the chance to plunder treasure chests for big wins.
Get into the holiday spirit with Christmas-themed slots. Whether it's snow-covered landscapes or Santa's workshop, these festive games bring joy and the potential for exciting rewards.
If you're a film buff, movie-themed slots are a must-try. Immerse yourself in the cinematic world with slots inspired by your favorite films and characters.
Groove to the rhythm of music-themed slots. From rock legends to pop sensations, these slots bring the energy of live performances to your gaming experience. Try Alice Cooper and the Tome of Madness.
If you have a favorite TV show, chances are there's a slot game inspired by it. Relive the excitement of your beloved series with themed slots like Game of Thrones or Narcos.
Embark on a journey to Ancient Egypt with slots that feature pharaohs, pyramids, and mystical artifacts. The Tomb of the Scarab Queen is one of these slots offering a blend of history, adventure and excitement.
Vibrant visuals and engaging storylines open up a completely different world - that of Asian-themed slot games. Have a look at Quickspin's Sakura Fortune, and you will understand what I mean.
Go on a virtual safari with slots that showcase the beauty of the African wilderness. Encounter majestic animals and unlock bonus features as you venture through the savannah. Mega Moolah is the top example here.
Slots featuring animals as the main characters have been roaming the libraries of online casinos since the beginning of online gaming. It's a theme that appeals to a great percentage of players. Try The Dog House Megaways or Top Dawgs for a taste of animal-themed slots.
Seek the luck of the Irish with slots featuring leprechauns, four-leaf clovers, and pots of gold. These charming games bring a touch of Irish folklore to your gaming sessions. Try Lucky Leprechaun or Rainbow Riches.
Rediscover classic fairytales through slots that bring beloved characters to life. Whether it's Jack and the Beanstalk or Little Red Riding Hood, these slots offer a magical escape.
Immerse yourself in the mystical world of magic with slots that feature wizards, spells, and enchanting visuals. Let the magic unfold on the reels of the Magic Cauldron: Enchanted Brew or the Arctic Enchantress.
With a passion for words, John is always thinking about what to write next. He has over 12 years of experience working with online content and as an Editor at Casinos.com, John makes sure that readers get the latest and most accurate information about the online gambling industry.
Read Full BioYou can try Halloween slots at any one of the online casinos featured on my list of recommended sites. Given the popularity of this theme, gambling sites make an extra effort to make these games available to their players. For quick access, use the search feature of your chosen online casino. Type in 'Halloween' to see what comes up.
The main attraction of Halloween slots is of course the theme itself which gives players a sense of fun but also of nostalgia. Game developers use artwork and symbols that evoke the spirit of the Halloween festivities. These include witches, magic, pumpkins, vampires, bats, zombies, haunted houses or castles.
I believe there are quite a few contenders for the title of the best Halloween slot. My top 5 are Halloween Jack, Mega Moolah The Witch’s Moon, The Magic Cauldron - Enchanted Brew, Immortal Romance and Curse of the Werewolf Megaways.
Yes. To try the Halloween-themed slots for free, you need to go to my slot review page where you will find a free demo version. I also like to test new games using the free demo version - that way I can get a feel of the game right away.
Need expert help? Ask a question and one of our in-house experts will get back to you...