Santa’s Stack Online Slot

Published: Dec 9th, 2021 | Updated: Oct 26th, 2022
Published: Dec 9th, 2021 | Updated: Oct 26th, 2022
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Slot Setup and Betting Options

  • 8 Reels
  • 8 Rows
  • Autoplay Option
  • 11.25.2021 Release Date
  • Mobile Version
  • $0.10 Minimum Bet
  • $50.00 Maximum Bet
  • Win Both ways
  • Cluster Pays

Santa’s Stack Online Slot Review

You can win up to 20,000x your stake from the Santa’s Stack online slot from Relax Gaming. This pixelated slot looks like a console game from the 1990’s and includes delightfully retro images of Santa, Mrs. Claus, Rudolph the Red-Nosed Reindeer, and an Elf across an 8x8 grid.

Clusters of winning symbols vanish, and new ones fill the gaps, which can form further winning combinations. Respins with mystery symbols can lead to big payouts, and there’s a free spins round with an increasing number of guaranteed wild symbols on the grid.

You can play the highly volatile Santa’s Stack slot on PCs and mobiles, and over the long-term, there’s a return to players percentage of 96.27%.

How to Play the Santa’s Stack Slot Machine

The blocky style of the Santa’s Stack slot is a refreshing change from all the Victorian-inspired Christmassy games that seem so prolific. There’s nothing traditional about the character symbols and fairy lights, while the console game soundtrack isn’t very festive, but certainly fits in with the overall style.

Other symbols include a red W wild emblem, and Christmas tree bonus icon that unlocks a free games feature. It’s all set against a backdrop of streets covered in snow, and like the rest of the Santa’s Stack slot machine, it’s a pixelated scene.

Load the game onto a PC, Android, Windows, or iOS-powered mobile and you’ll see a set of easy-to-use controls. Just click the stack of coins and choose a stake from a range of 0.10 to 50.00 on each spin at the best Pennsylvania and the best New Jersey slots sites. If you want the reels to spin automatically for a set number of times, tap the arrow in a circle button and pick an option, and you can speed up the gameplay with a click on the double arrows.

The Santa’s Stack slot is a cluster pays game where you win with 5 or more matching symbols grouped together horizontally or vertically. Press the 3 small lines on the controls and you’ll see how much each potential combination is worth at your current stake. You win just 0.2x the wager from the smallest possible combination of the lowest paying symbol, while a block of 60+ Santa symbols pays a vast 10,000x.

Free Spins & Other Santa’s Stack Slot Features

The W wild symbol can substitute for others if it’s able to then complete or improve a winning cluster. Whenever the wild is part of a win, it triggers the Secret Santa Respins bonus feature, which starts with the winning cluster turning into wrapped gift mystery symbols. These lock in place as all other positions respin for free, and if a winning cluster is adjacent to mystery symbols, these symbols transform into more gifts, and you get further respins. This continues until you get a respin with no adjacent clusters, and all the gifts unwrap to reveal the same random symbol type for a guaranteed win.

Christmas tree bonus symbols in at least 3 places award 5 free spins, with an extra spin for each additional tree. Wild symbols are guaranteed to appear in each free spin, making it more likely that they are part of a win, and trigger the Secret Santa Respins. The number of wilds increases by at least 1 in each free game, and if a Christmas tree lands in the grid, it awards either 1 extra spin, a 1x multiplier, or a spin and multiplier combined.

Slot Features

  • Multipliers
  • Fixed Jackpot
  • Scatters
  • Wild symbol
  • Free Spins
  • Re-spins
  • Quickspin
  • Gamble feature
  • Bonus Buy

Santa’s Stack Slot Maximum Wins, Average Returns, & Volatility

If the win total from the free spins round hits 20,000x your stake, they come to an end. This is the maximum possible payout from the Santa’s Stack slot machine and if you have the highest wager of 50.00 in play on the triggering spin, it adds up to 1,000,000.00 making it one of the Best Slot Games for potential returns!

This is a high volatility game, with generous average returns of 96.27%, so over the long-term, for every 100.00 wager on the game, it pays 96.27 in prizes.

Our Santa’s Stack Slot Rating

The retro graphics of the Santa’s Stack slot give this game an undeniable charm, while the gameplay and extra features are just as pleasing. The Secret Santa’s Respin round doesn’t always guarantee extra mystery symbols, but you’ll always get paid again from the triggering cluster, so it’s a no-lose feature.

Free spins with an increasing number of wilds can trigger the respins several times before they come to an end, and that 20,000x maximum win could potentially be within your grasp during this exciting bonus round. Unwrap the gifts of Santa’s Stack at our recommended New Jersey and Pennsylvania slots sites, where you also find generous bonus deals to get you in the festive mood.


You can play the Santa’s Stack slot at our pick of the best online casinos featured on this page. Each site has a great selection of games, lucrative bonus offers, and security.

The maximum win from the Santa’s Stack slot is equal to 20,000x your wager. You can win this over the course of a bonus round, and if you play at the highest stake of 50.00, it equals a huge potential prize of 1,000,000.00.

Any time the wild is part of a win, the symbols in the cluster become mystery symbols that lock in place for a respin. This feature of the Santa’s Stack slot continues for as long as new wins are adjacent to them, and all mystery symbols then turn into examples of a single type.

Yes, it does. Christmas tree bonus symbols trigger a free spins feature of the Santa’s Stack slot. At least 1 wild will feature in the first spin, with more added on subsequent games, making it easier to trigger the respins.

The Santa’s Stack slot machine is a high volatility game, so you can expect fluctuations in your bankroll as the reels spin a few times without a win, off-set by high average prizes.

The Santa’s Stack online slot is optimized for iOS, Android, and Windows phones and tablets. All of the features, bonuses, and options are the same across desktop and mobile versions of the game.

The Santa’s Stack slot is a great choice for anyone who like Christmas themed games and rewarding features. The fast-paced gameplay, exciting bonus rounds, and retro style have made it a popular choice with players at many of the top casino sites.

Games with a similar style to the Santa’s Stack slot machine include the Santa vs Rudolph slot from NetEnt, Xmas Magic by Play’n GO, and Big Bad Wolf Christmas Special slot by Quickspin. These are just a few examples of games themed around Christmas.

The Santa’s Stack slot comes from Relax Gaming and joins hits like Temple Tumble, Helios’ Fury, and Wild Chapo in their range. You can play these and more at our favorite Relax Gaming casinos.

Launch day for the Santa’s Stack slot was 25th November 2021.

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With more than 30 years of experience in Sports journalism and online gaming, Bill has put a bevy of slot games through their paces. He focuses on getting a jump on what sets games apart from a jackpot, feature and thematic standpoint ahead of their release.