Top 8 Spookiest Halloween Slots | Free Spins & Bonuses
When the days get darker, and it rolls around to October 31st, aka Halloween, Jack o' Lanterns, witches, trick-or-treating, and haunted houses may immediately spring to mind. If you're chronically online, you may want to inject some spookiness into your online gambling to stay in touch with the festivities.
No worries, many top online slot providers like NoLimit City and Pragmatic Play have jumped on the bandwagon to provide you with the goodies, producing some of the best Halloween slots on the market. And guess what? These are all available for you to play, right now, on Rivalry, with our exclusive welcome bonus where you can also earn NUTZ for any bets placed on our online casino games.
To set you on the right trick-or-treating path this season, we've put together a list of the 8 best Halloween slots available on Rivalry. If you're brave enough to step into the house of horrors, here are our top spooky slots to get you in the mood for Halloween. Just like Christmas or Easter-themed slots, these Halloween slot machines can be played all year round, 24/7.
Top 8 Best Halloween Slots
There's a wide range of Halloween slots available at Rivalry, you just need to know where to look! We've put together this list of our best Halloween slots, so you don't have to go digging through our 300+ strong games library.
If any more exciting new Halloween slots get added to our growing catalog in the future, we'll update this article accordingly, so make sure you keep checking back to see what's new.
| Number | Slot Game Name | Publisher | RTP | Volatility | Release Date (Day/Month/Year) |
|---|---|---|---|---|---|
| #1 | Disturbed | NoLimit City | 96.10% | High | 10/05/2023 |
| #2 | Big Bass Halloween | Pragmatic Play | 96.04% | Medium | 23/10/2023 |
| #3 | Mental | NoLimit City | 96.06% | High | 31/08/2021 |
| #4 | Fear the Dark | Hacksaw Gaming | 96.25% | Medium | 13/04/2023 |
| #5 | Zombie Carnival | Pragmatic Play | 96.50% | Medium-High | 02/06/2022 |
| #6 | Tombstone R.I.P | NoLimit City | 96.06% | High | 11/01/2022 |
| #7 | Cursed Crypt | Hacksaw Gaming | 96.22% | High | 06/06/2024 |
| #8 | The Crypt | NoLimit City | 96.05% | High | 05/09/2023 |
#1: Disturbed by NoLimit City
Take a seat in Dr. Death's clinic and see if you can emerge unscathed, where his "top-quality services often leave patients breathless." Disturbed by NoLimit City is a Halloween-inspired slot that deep-dives into the scarier sides of the medical industry.
Disturbed has 5 reels with a 4-2-4-2-4 formation, offering 256 ways to win. The extra four monitor positions on reels 2 and 4 (top and bottom) are Enhancer Cells, where the bonus features may be triggered. The xSplit, xNudge, and xWays mechanics increase the intensity with every spin, adding more unique ways to win. The Pre-Op Spins and Annihilation Spins offer bonus rounds where multipliers and stacked wilds can trigger massive payouts up to 54,391x your original stake!
The RTP of 96.10% and high volatility means you'll need nerves of steel to endure the shocks, but if you have the patience, you may be rewarded. If you're ready to embrace the dark side and play a slot game that's equally creepy as it is rewarding, Disturbed is the one for you. The final question is — are you disturbed enough to take it on?
#2: Big Bass Halloween by Pragmatic Play
Something wicked this way swims! Big Bass Halloween by Pragmatic Play offers a spooky twist on the popular Big Bass series, where you'll be reeling in wins with a dash of Halloween fortune on the side. Set on a 5x3 standard grid, players must land a winning combination across 10 paylines in this Halloween slot.
The symbols on the board include blood-thirsty crows, hooks, and blood-soaked scatters, with a hook-wielding fisherman as the Wild, staying true to the theme in this Halloween-inspired slot. It wouldn't be a Pragmatic Play slot without bonus features! The Free Spins round is triggered by landing on three or more scatter symbols and collecting wilds during the Free Spins round to unlock multipliers up to 2,100x.
With an RTP of 96.04%, Big Bass Halloween is one of our most popular Halloween slots — perfect for spooky season. Get ready to cast your line and reel in some cash prizes from the haunted depths.
#3: Mental by NoLimit City
Embrace your crazy side this Halloween and enter the padded walls of the asylum in the Mental slot by NoLimit City! Set in a creepy asylum, this 5-reel slot has a unique layout (3-2-3-2-3) and 108 paylines packed with spooky surprises. This game's dark and twisted vibe is perfect for the Halloween season, with special features like Lobotomy/Autopsy Free Spins and Dead Patient Symbols for multipliers. All of these features can add up to a devilish max win of 66,666x your total bet.
The high volatility of Mental makes the rewards unpredictable, while the RTP of 96.06% promises you to win big if you can survive the madness. One thing is for sure, Mental is one terrifying online slot experience that'll have you rocking back and forth!
#4: Fear the Dark by Hacksaw Gaming
This next Halloween slot, Fear the Dark by Hacksaw Gaming, whisks you off to an old graveyard teeming with thick fog, spiky guard rails, and trees straight out of a horror movie as the backdrop behind the 6x6 grid. To offset the spooky vibes, Fear the Dark combines urban legends and traditional spooks with neon graffiti visuals and bold colors, including the occasional pale-green ghost drifting past on-screen.
Fear the Dark offers the Cluster Pays systems, so there are no fixed paylines and plenty of bonus features to explore, like Full Moon Multipliers, Alone in the Dark Free Spins, and Darkness Spins, each contributing to the respectable maximum win figure of 5,000x.
If you're looking for the perfect blend of trick and treat, you're in the right place! This Halloween-inspired slot has a decent 96.25% RTP and medium volatility, making it ideal for most players. To make things even better, Fear the Dark is fully compatible with all mobile devices (iOS and Android), so you can experience spooks and wins while on the go.
#5: Zombie Carnival by Pragmatic Play
Roll up, roll up! Step into the tent for a circus experience unlike anything you've ever seen! Daring to be different, Zombie Carnival by Pragmatic Play has upped the ante, filling this carnival with undead ringleaders and zombie clowns.
With a cartoonish vibe prioritizing humor over horror, Zombie Carnival has distinct "Plants vs. Zombies" visuals both in and outside its 6x4 grid. Those wanting to win big won't have to look very far! Zombie Carnival has 4,096 different paylines; the most of all the Halloween-themed slots on this list. All you need to do is match at least three symbols in adjacent reels from left to right to trigger some winnings.
The main attraction of Zombie Carnival is the Free Spins round, triggered when the Brain, aka the scatter symbol, lands on reels 2, 3, 4, or 5 to get 6 Free Spins. These Brain symbols expand and transform into wilds in the bonus game, adding stacking multipliers up to a potential of 5,000x your bet.
With an RTP of 96.50% and a medium-high volatility, this Halloween slot delivers the perfect mix of endless entertainment and potential payouts. If you're up for a circus of fun horrors, Zombie Carnival is your ticket to thrills and chills this Halloween!
#6: Tombstone R.I.P. by NoLimit City
NoLimit City lives up to its name by having no limits regarding the themes of its online slots. With Tombstone R.I.P., NoLimit City takes you on a gritty ride to the Wild West to put some rebel outlaws in their place. Tombstone R.I.P. isn't your typical cowboy slot, though — it's a dark and brutal 5-reel slot with a 2-3-3-3-1 grid setup and 108 paylines. Packed with thrilling bonus features to send chills up your spine, including the Hang 'Em High Free Spins feature, every round will feel like a showdown where only the bold can survive.
With its high volatility and RTP of 96.06%, this Halloween slot doesn't play around — you'll need guts to chase the maximum win of 300,000x your bet. If you're ready to face off in the Wild West, Tombstone R.I.P. is the ultimate thrill-rush, so make sure you saddle up!
#7: Cursed Crypt by Hacksaw Gaming
Cursed Crypt by Hacksaw Gaming is an eerie slot set on a 5x4 grid with 24 paylines, inviting you to a world of dark magic and curses in an interesting take on the ancient Egyptian theme, with "Heka" taking center stage.
The main attraction of Cursed Crypt is the Cursed Spins bonus, which spreads a curse across the reels and transforms symbols when a zombie appears on the reels. Free Spins are triggered by landing on three or more "runes" with the "FS" symbol. The high-paying symbols consist of a green jaguar, blue wolf, yellow eagle, and purple pharaoh, with the Wild (Snake) awarding a direct payout of 20x your bet when you land on five of them in one spin.
Starring an RTP of 96.22%, high volatility, and a maximum win potential of 10,000x, you'll be hunting for big payouts. Enter the Cursed Crypt if you dare for big wins.
#8: The Crypt by NoLimit City
Welcome to The Crypt by NoLimit City, where they say legends never die. This Halloween slot resurrects some legends in the entertainment industry, like Elvis Presley and Amy Winehouse, although not as we remember them, now zombified in all their undead glory.
This Halloween slot machine features 4,096 ways to win on its 6x4 grid setup, where players must match at least three symbols to earn a payout. The special symbols in The Crypt resemble past musical legends like Jimmy Hendrix, Amy Winehouse, John Lennon, Kurt Kobain, and Lemmy. As always, there are exciting special features to explore, including xWays, xNudge Wild, and the Resurrection Free Spins, triggered by landing on 3 scatter symbols.
If you dare to enter The Crypt of undead legends, you can tackle the 96.05% RTP and high volatility this slot offers. If your patience pays off, you may even be in with a chance to bag the max win of 27,000x!
Final Thoughts
Get into the spirit of spooky season with these Halloween slots, guaranteed to let you join in with the scares. Switch off the lights, light some candles, and boot up some of these Halloween-themed slots to get you in the mood.
Whether you prefer some light-hearted fun this Halloween or are looking for something more gritty, there are Halloween-themed casino games on Rivalry to suit everyone's tastes. If you're lucky, Halloween this year may even bring you huge cash prizes instead of a bag of tricks!
Although it's Halloween, the last thing you need is some scares to your wallet. Always set limits on your gameplay, manage your bankroll, never spend more than you're comfortable with, and always gamble responsibly. You can set limits through your Rivalry account, but if you need a helping hand, contact our 24/7 customer support team.
GLHF! If you want tips on how to win big playing slots and the biggest slot wins in history, head to our blog page for esports news, crypto guides, and casino game strategies.
FAQs
What Halloween slots have the highest RTP?
The Halloween slot with the highest RTP on this list is Zombie Carnival at 96.50%. This means that for every $10 bet on average, the theoretical return to player rate is $9.60, based on long periods of play.
Does Rivalry offer free Halloween slots?
Unfortunately, Rivalry does not offer any demo plays on any online slots. You'll have to wager with real money or crypto to get involved and play at our online casino!
What are the best Halloween slots?
It all depends on your preferences, but the best Halloween slots, in our humble opinion, include Disturbed, Fear the Dark, and Mental. They offer unique themes and bonus features like Free Spins to suit a range of players.
Can I play Halloween slots all year round?
While Halloween slots grow in popularity in every September and October, they are always available on Rivalry, no matter the time of year. Type in your favorite Halloween slot's name using our casino search bar at the top of the UI.
How do I deposit on Rivalry?
We accept traditional fiat methods such as Visa, Mastercard, and bank transfers, as well as cryptocurrency deposits like Bitcoin, Ethereum, Litecoin, Tether, Ripple, and many more.
How to play the best Halloween slots?
Ready to dive into some spooky online slots? Follow these simple steps to get some scares paired with your winnings this Halloween:
- Select your Halloween slot of choice from Rivalry's casino game library.
- Set your bet value and press spin. Many of our slots have minimum bet sizes like $0.10/0.20 to suit all players. Any bets will earn NUTZ, which you can exchange for Rivalry Token.
- Match the minimum amount of matching symbols on the slot to score a win.
- Each Halloween slot has bonus features you can trigger — check out the specific game rules in the settings.
Can I play Halloween slots on mobile?
The full range of casino games' and Halloween slots on Rivalry are fully compatible on all mobile devices, irrespective of iOS or Android, so you can play while on the go. What are you waiting for? Create a Rivalry account today to win real cash on hundreds of real money slots and casino games.
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