Stacks of Jacks Slot Machine

Ready for a retro gambling adventure? Stacks of Jacks slot machine game is inspired from the first “one-armed bandits” which were available in early days of ground-based casinos. For guaranteed entertainment, a team of Jacks will join you in this journey to work with you in getting the most out with this free online slot.

stacks of jacks

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77 No Deposit Free Spins

Game Information

  • Category: classic slots, For Fun, mobile slots
  • Provider: Oryx Gaming
  • Theme: 5-Reel
  • Reels: 5
  • Rows: 3
  • Paylines: 10 Fixed
  • Lines Pay: Left to Right
  • Bet per Spin: C$0.10 - C$100
  • Return to player: 96,16%

Basic Rules

  • Wild:
  • Multiplier:
  • Gamble:
  • Free Spins:
  • Bonus Round:
  • Progressive Jackpot:
  • Maximum Win: C$5000
  • Special features: Stacked wilds

Recommended Games


  • Gamble features for winnings
  • Stacked Wild
  • Huge payouts


  • No bonus feature

Created by the well-known Oryx Gaming, this free on line slot has all of the features that you might want in order to have a profitable gambling session. From retro graphics to impressive gameplay and lucrative features, this game is for certain worth checking out.

This amazing slot comes loaded with:

  • Stacked Wilds;
  • Two Gamble features;
  • Great payouts;
  • Traditional graphics and theme.

Theme and visuals

Within the last decade, the gambling industry has witnessed huge improvements when it comes to slot design and graphics. However , many people are still trying to find that authentic casino vibe of the retro games. Filled up with nostalgia, Stacks of Jacks free online slot may be the perfect mix of modern features and old-fashioned design, which really goes back again to the occasions of land-based casinos.

Oryx Gaming’s choice of visual and sound clips fits the theme perfectly. When it comes to design, everything in this slot machine is simple or basic, however it doesn’t necessarily mean that it is a low-quality game. The addition of the Jack wild symbol is where modern meets classic.

The animations, alongside the progressive sound clips that occur as you get winning combinations put in a lot of dynamism to the game and it manages to provide that thrilling feeling every gambler is seeking.

Another impressive title that takes you back to the times of original slot machines is Microgaming’s Break Da Bank, a robbery themed game that comes with only 3 reels and high volatility gameplay which could end up in some memorable gambling sessions.


The symbols in this on line slot are complementary to the theme and they are represented by the classic icons that individuals all know and love. You will find two sets of these. One offers the retro slot high-win icons:

  • 5 Seven icons bring you 5000 coins;
  • 5 Double Bar icons also bring you 5000 coins;
  • 5 Bell icons will pay 2500 coins;
  • 5 Bar symbols will also pay 2500 coins.

The low-win symbols are pictured by fruits, such as watermelons, grapes or cherries and they'll pay 2000 or 1000 coins for a mixed combination of 5 identical ones.


This game successfully delivers a retro gambling experience to its players. The board configuration is 5 reels, 3 rows, and 10 fixed pay lines. With medium volatility and a 96. 16% RTP rate, Stacks of Jacks slot offers medium-high payouts that occur often.

There are two methods to gamble and redouble your winnings and the stacked wilds brings you a lot of winning combinations if you’re lucky.

How to Play

A new comer to online gambling? If that’s the case, Stacks of Jacks free online slot may be the ideal game for the beginning of your adventure. It features a clear and intuitive graphical user interface that enables you to get started right away. All you have to to complete is:

  • Choose a bet/line value from 0.01 to a maximum of 10;
  • Select the number of automatic spins from 10 to 250 or press Spin to go for a single round.

By tapping the Max Bet button, the utmost coin denomination will automatically be selected and your next bet will be produced with C$100.

Be aware that this on line slot is absolve to play. This means that your starting balance, the bets you place and any winnings resulting from them are not eligible for cash out.

Special Features

Now, this is where this game actually stands out from the crowd. While we categorized it as “retro”, it comes with some modern special features meant to add spice to your gambling session:

  1. Stacked wilds – the Wild symbols, represented by the Jacks, can cover a complete reel once they drop. You will get them on any of the reels, they offer you a greater possibility of obtaining a high winning combination.
  2. Guess the Card Gamble – after obtaining a winning combination, the overall game offers you the chance to re-double your winnings by guessing the color of another card. When you only have a 50% possibility of having the right answer, the winnings double for every correct answer, which could create a substantial payout. Of course, in the event that you get the incorrect color, you will totally lose all the coins, including the ones that you have earned from the winning combination,
  3. highLow Gamble – if you get a winning bet, you can decide to gamble your earnings on the High-Low scale. Essentially, a scale will appear on the screen that ranges from 0 up to double the quantity you won. Hitting the gamble button at the best time will double your profits. Nevertheless , there exists a 50% chance you will obtain a lower amount. The gamble goes on until you reach 0 on the scale or decide to cash out your winnings.


Play Stacks of Jacks slot at no cost and journey back again to the reign of ground-based casinos. On both mobile and desktop devices, this game will for sure keep you up for an extended while, especially as it is sold with huge payouts that can easily be multiplied with a risky gamble. Have endless hours of fun with this top-notch slot!

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