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Joker Stacks Slot

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Joker Stacks, by iSoftBet, is a 5-reel and 15-payline classic fruit-themed video slot, offering a max potential win of up to 16,712x your stake!

*Any values mentioned are subject to change.


Joker Stacks Game Overview

Joker Stacks is a combination of classic fruit and modern video slots. It is a medium variance slot and offers bonuses, including Sticky Stacked Wild Jokers and a Free Spins feature.

This fruit-themed slot, created by iSoftBet, sits on 5-reels and has 15-paylines. Bets range from £0.15 up to £15 a spin.

There are beaming stars on the game’s backdrop. Plus, a lot of royal purples cover the reels and background. Joker Stacks also comes with a funky soundtrack, which can be quite entertaining.

The game offers several low, medium, and high-paying symbols. The low-paying symbols include cherries, melons, and lemons. They can win you 7x, 15x and up to 40x your wager if you land 3, 4 or 5 identical symbols in the same spin.

The horseshoe and the bell are the medium-value symbols. The horseshoe can pay up to 100x for landing a 5-of-a-kind combination.

The high-paying symbols are the blues and red 7’s. The red 7 can earn you 30x, 70x and up to 150x if you land 3, 4 or 5 in a spin.

The game’s Joker appears as the wild symbol, and it can replace all other symbols on the reels except for the scatter. The gold star symbol represents the bonus scatter.

You can play the Joker Stacks video slot online at King Casino, the best casino online in the UK!

How to Play Joker Stacks

  • Log in to your King Casino gaming account to access the Joker Stacks slot.
  • Click on the stacked coin icon to choose your wagering amount.
  • You can view the slot’s paytable via the “i” icon.
  • Hit the “Spin” button to start playing!

Stacked Wild Symbols

The Stacked Wild Jokers can be activated randomly at the start of any normal spin. Any of reels 1, 3, and 5 can be turned into fully stacked wilds for that spin.

Free Spins Feature

Star bonus scatters can appear only on the 1st, 3rd and 5th reels. Land 3 star scatters in the same spin to activate the Free Spins feature and win up to 15 free spins.

If you land 6 jester wild symbols during the Free Spins feature, the 1st reel could be transformed into a sticky stacked wild. You could also be awarded with 2 extra spins. 

If you collect an additional 10 jester symbols, it can transform the 3rd reel into a stacked wild and win an extra 2 spins!

And if you land another 10 jester symbols, it will transform the 5th reel into a stacked wild, plus win you 1 additional free spin!

Return To Player

Return to Player (RTP): 96.6%

RTP is used to explain the potential money that an online slot or casino game can pay back to players. It appears as a percentage and is generally calculated from gameplay over a long duration of time.

For example, if a slot has a RTP of 97% this means that it could pay back £97 for every £100 wagered.

However, there is no guarantee that players will receive this amount, as slot payouts are entirely random.


*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time.