Halloween Jack
Maximum profit

Halloween Jack

Provider: NetEnt

Halloween Jack is one of the most popular seasonal slots by NetEnt. Read our review below to learn all about the game's unique features and where to find the best bonus.

Halloween Jack

Halloween Jack

try out the game and play the demo for free or find an online casino.

Halloween Jack Review

Prepare for real thrills in this terrifying slot!

If you’re looking for a thrilling gameplay experience with exciting bonuses, then Halloween Jack is for you. This spooky slot features everything from multipliers to free spins that can lead to massive wins. 

With stunning, immersive visuals and easy-to-learn gameplay, anyone can jump in and enjoy Halloween Jack. Read on as we take a detailed look at NetEnt’s latest game and its payout rate, bonuses, symbols, and jackpots.


  • High-quality visuals
  • A clean and straightforward layout
  • Walking wilds can lead to huge wins
  • Free spins bonuses let you play for longer


  • High volatility can lead to uneventful periods
  • It has fewer bonus features than some other slots

How I Tested Halloween Jack 

When reviewing a slot, we test and check every aspect of the game that players will interact with during gameplay.

Review the user interface and visuals:

We first look at the slot’s layout to see if it’s user-friendly for new players with easy-to-access options.

Check the slot’s RTP and bet options:

A good slot should offer a fair minimum bet amount and a high Return To the Player.

Look for a help menu:

We then check to see if the game offers a help menu that explains the bonus features.

Play a few games:

The final step is to play the game and get a feel of its payout rate and mechanics.

Play Halloween Jack at NJ’s Best Online Casinos

Play Halloween Jack With the Best Bonus 

Players from New Jersey can easily find a top online casino that lets you play Halloween Jack. Each site offers unique bonuses that you can use to play the game.

Some of the leading licensed and regulated casinos in New Jersey with fantastic bonuses include:

Unibet offers New Jersey players free cash to spend on Halloween Jack spins

The Unibet welcome bonus features a free $10 casino bonus that you can be used to play Halloween Jack. This is a fantastic offer for new players who can test out the game’s mechanics for free.

Also, why not check out their 100% match bonus up to $500! Play some spooky games to match up the excitement! 

Halloween Jack Symbols & Payouts

The game features many stunningly illustrated symbols and risky yet fair gameplay. With high volatility and a standard RTP, you can enjoy high-stakes thrills without worrying about your balance.

There is also a box icon that acts as a scatter symbol that can activate the free spins bonus.

The symbols

The slot has 10 symbols of varying values. Playing card values from 10 to Ace are used as the game’s five low-paying symbols, while illustrations act as the five high-paying symbols. You need to land at least three icons on a payline for a payout.


High Paytable
High Symbol Payouts
Low Paytable
Low Symbol Payouts

Min/max bet, autoplay option

The game has a minimum bet of $0.20 and a maximum of $100. Players of all levels can enjoy all the valuable bonuses and potential wins on offer. 

You can also enable autoplay if you want to relax and enjoy the game’s visuals and atmosphere. Once you select the autoplay option, you can choose a spin amount from 10 to 1,000.


Halloween Jack features an RTP of 96.28%, which is above the standard value for most slots. This allows you to play long sessions without needing to top up your bankroll constantly. The high RTP means the slot will theoretically pay back most of your total bet amount after many spins.


The slot also has high volatility, meaning there are huge payouts separated by long, uneventful periods. The advantage is that the game offers much larger wins than other slots.

While some players might prefer more frequent yet smaller wins, the high volatility can provide a thrilling and rewarding experience.

Hit frequency

When playing Halloween Jack, you can expect to land a winning combination 34.43% of the time. This ties into the game’s high volatility that leads to rarer but more rewarding wins. With a low hit frequency, you’ll need to play quite a few spins before you get your first win.

Jackpot and/or maximum win

The game’s largest payout is 6,000x your wager. You’ll need to get a walking wild across all five reels to reach this jackpot multiplier. All wins that contain wilds payout 3x more, and each walking wild win triggers a respin as it moves to the next reel. 

Game Features

Halloween Jack contains three bonus features that award everything from free spins to wilds. These let you play for free or increase the game’s multiplier for huge payouts.

While the jackpots might be hard to find, these bonuses keep the game exciting and rewarding during the downtime.

Win up to 600,000 coins in Halloween Jack with free spins, wilds, and more.
Free Spins, Wilds, and More

Wilds, re-spins, and other features

There are three features, with one being available only during free spins and granting huge bonuses. There are no requirements to trigger these bonuses, as the wild and scatter symbols can land on any wheel. 


Walking wilds can drop during the base game and free spin rounds. A respin is triggered whenever a wild symbol falls, causing it to shift to the next left reel.

This feature keeps triggering until there are no wild symbols left. The walking wild acts as any symbol except scatters and lanterns, and wins using wilds gain a 3x payout multiplier.


Respins are triggered whenever a walking wild falls during the game. This lets you chain together multiple wins using the walking wild feature.


Any winning combination that uses a wild will receive a 3x multiplier to the payout. The maximum multiplier available is 6,000x your bet.

Free Spins

If you land three or more scatter symbols during the base game, you’ll receive 10 free spins. This reward decreases to five spins if you’re already in a free spins round.

Everyone can earn free rounds with the scatter symbols regardless of your bet amount. These bonus rounds also let you access an extra bonus feature.


A new lantern symbol is introduced during free spin rounds that only appear on reel five. Two lanterns will activate a Hell Hound Wild stacked two symbols high, while six lanterns will trigger a Jack-o’-Lantern Wild stacked three symbols high.

The most valuable bonus is the Death Reaper Wild, earned by landing nine lanterns. This expanding wild covers the entire reel and shifts the next left reel with each consecutive free spin.

Jack'o'lector Wilds in Halloween Jack online slot
Jack’o’Lector Feature

Bonus Buy 

There is no bonus buy option.

While there are only three special features, each one offers fantastic value

Halloween Jack offers a small selection of impactful bonus features. Each one brings unique animations and artwork to the game, along with enormous multipliers for the largest jackpots.

They all work to keep the game engaging during periods of downtime caused by the high volatility. 

Halloween Jack Graphics & Sound

The slot features fantastic artwork of various horror tropes for the symbols, including vampires and ravens. There’s also a highly detailed animated background that helps set the tone of the game.

While there is no traditional music, you can enjoy dark and foreboding background sounds that fit the game’s theme.

Optimized for MobileYes
MusicDark ambient
Special featuresAnimated background

Halloween Jack features an accessible user interface with stunning visuals The game’s visuals reinforce the horror theme, with each symbol featuring detailed and spooky artwork.

There are loads of small animations to discover while playing, and the mist-drenched background only adds to the atmosphere.

With a clean interface and clear buttons, the slot is accessible and easy to use for players of any experience level.

Solutions If You Have Some Issues With a Game

Like all games, you may encounter some technical issues while playing Halloween Jack. Thankfully, these are easily solved as many solutions are provided in the game’s Help menu. Here are some typical issues and how to quickly solve them.

If you’re disconnected from the game, you’ll need to reset autoplay options after the game has reloaded. If you change any autoplay options while spinning, the new settings will only be applied once your current round is complete. If the game malfunctions, all bets are voided and refunded to you.


Halloween Jack is an excellent slot with a fantastic atmosphere that everyone can enjoy. The high-quality visuals and animations create an immersive and spooky experience.

Of course, players looking mainly for massive wins are also catered to. The game’s handful of bonuses provide generous rewards to make up for the high volatility.

With huge multipliers and an accessible layout, Halloween Jack is a fantastic choice of slot.

Other Slots to Play If You Like Halloween Jack Slot

While Halloween Jack is a fantastic slot, there are still loads of other games out there to try. Each one offers something unique and provides a fresh gameplay experience while retaining fan-favorite features of Halloween Jack.

Here are some similar slots to enjoy if you liked this one.

  • Starburst: A world-famous slot with a similarly high RTP.
  • 88 Fortunes: Another high volatility game for high-stakes players.
  • Hotline: Also offers generous free spins bonuses.
  • Dangerous Beauty: Win up to 1000 coins Enjoy stacking symbol mechanics.
  • Ghostbusters Plus: A RTP of 93.99% and medium volatility.