Stack ‘Em

Hacksaw Gaming

Canny the Can and Mona the Mouse are up to mischief once again on the reels of Stack ‘Em. Keep stacking clusters of matching symbols across the reels to unlock the win multipliers and make your way to the top payout of 10,000x.

Rating
Rating
4.44 / 5
Released
Released
25 May 2021
RTP
RTP
96.20%
Bet Range
Bet Range
0.20 - 100
Max Win
Max Win
10,000x
Volatility
Volatility
High
Reels
Reels
5x6
Paylines
Paylines
Cluster Pays
Show more
Play Demo
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Melike
Author
linkedin
Melike
Sabine
Editor
linkedin
Sabine
date
Last Updated
25/03/25
time
Read Time
4 mins

Table of contents

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Overview of Stack Em Slot

Canny the Can is a very popular character at Hacksaw Gaming. His popularity got so big that he got his own series of slots, starting with Stack ‘Em. The game offers high volatility, cascading wins, and a free spins bonus round with increasing multipliers.

A cartoonish slot game screen with a 5x5 reel grid showing symbols like A, R, skulls, and leaves, featuring a yellow character, a 1x bet, a €4,208 demo balance, and 4 free spins, set against a blurred landscape background.
A cartoonish slot game screen with a 5x5 reel grid showing symbols like X, T, skull, leaf, and a yellow character, featuring a 147x multiplier, a €3,351.20 demo balance, a €7 bet, a €54.60 win, and 1 free spin, set against a blurred landscape background.
A cartoonish slot game screen with a 5x5 reel grid showing symbols like A, T, skull, leaf, and a yellow character, featuring a
Slot Details

Stack ‘Em is an interesting slot for players looking for engaging gameplay experience with a mix of retro-style graphics, high volatility, and bonus features. You can see an entertaining animation of Canny the Can on the right side of the reels, cheering you on as you play the game. You can trigger the bonus round and collect winning and Wild symbols to make your way to incredibly high multipliers.

Provider
Provider
Hacksaw Gaming
Released Date
Released Date
25 May 2021
Theme
Theme
Animals & Nature
Reels
Reels
5x6
Paylines
Paylines
Cluster Pays
RTP
RTP
96.20%
Volatility
Volatility
High
Minimum Bet
Minimum Bet
0.20
Maximum Bet
Maximum Bet
100
Max Payout
Max Payout
10,000x

Stack ‘Em Review and Gameplay

Available in demo mode and for real money play at the top slot sites with free spins, the Stack ‘Em slot comes with a cheerful appearance. The reels are set in a clearing with a thick forest all around it. It has 5 reels and 6 rows, and uses a cluster pays design. Players need to land a minimum of 5 matching symbols, connected to one another, to land a payout.

When winning combinations are formed, all non-winning symbols are removed from the reels and the winning ones drop down. Below the reel, a win multiplier is added, corresponding to the number of winning symbols on the reel. All of the multipliers are added together and multiply the clusters on top of the corresponding reels. The bigger the stack, the higher the multiplier and payout becomes.

Stack ‘Em Betting, RTP, and Win Potential

For the Stack ‘Em slot, the developers of the online casino game provider Hacksaw Gaming went with bets from 0.20 to 100 per spin. The game is highly volatile, with an RTP value of 96.20%. If you’re lucky enough to reach the maximum payout in the game, you can walk away with 10,000x your bet.

How to Play Stack 'Em with Free Spins

Since all players like to have added chances of winning at their favourite games, free spins for online slots are popular bonuses at most online casinos. There are two ways of getting Stack ‘Em free spins: Leveraging online casino promotions or triggering the in-game free spins feature. Here’s how players can do both:

watch icon
Time Needed:
5-10 Minutes
cards icon
Device Required:
PC, Smartphone, Table
A cartoon panda wearing glasses sits with a laptop, beside a gold "FREE SPIN" vault machine with a red knob, with floating gold coins and a pile of gift boxes wrapped in pink and green, all against a gray and purple background.

STEP 1

Browse Through Online Casino Promotions

At the most reputable operators, online casino bonuses including free spins are offered as part of the welcome package. Once you make the qualifying deposit, you can claim the casino signup bonus and use the free spins to play Stack ‘Em.

A cartoon panda with a surprised and happy expression clenches its fists, with a shooting star and a "Win!" sign to the right, and the text "STACK'EM" in a stylized font below, all against a gray and purple background.

STEP 2

Land Three or More Scatter Symbols

Landing three or more scatter symbols triggers the free spins round in the Stack ‘Em slot and awards a set number of free spins. During this round, the game introduces multipliers that increase with every win, which makes this feature particularly exciting for bigger payouts.

A cartoon panda wearing a golden crown sits with a happy expression, waving, next to a shower of gold coins and the text "FREE SPINS" in a bold, retro font, with a yellow character in a hat and shoes to the right, all against a gray and purple background.

STEP 3

Aim for Bonus Retriggers

Landing additional scatter symbols in the free spins round retriggers the feature, adding more free spins to your current bonus. This creates the opportunity for extended gameplay and higher potential rewards.

A cartoon panda in a purple hooded jacket and baseball cap winks, holding a skateboard, next to a round emblem with a blue starburst design and the text "BONUS", with a gold coin and a wallet with cards to the left, all against a gray and purple background.

STEP 4

Use the Bonus Buy Button

Since the Stack ‘Em slot is one of the slots with the bonus buy option, players who don’t want to wait for free spins can opt to purchase direct access to the free spins round through the bonus buy feature. This allows players to skip the base game and immediately trigger the bonus.

Stack 'Em Pros and Cons

While Stack ‘Em offers a unique gaming experience with its vibrant design, cascading mechanics, and bonus features, like any game, it has its upsides and drawbacks. Here’s a quick look at the pros and cons of the Stack ‘Em slot.

Pros Pros
Pros 10,000x maximum payout
Pros Cluster pays mechanics keep the gameplay dynamic and exciting
Pros Win multipliers in base play
Pros Free Spins round features growing multipliers for bigger rewards
Pros Retro, cartoon-style graphics stand out from other slots
Cons Cons
Cons 129x to buy the feature
Cons Highly volatile slot
Cons Limited payout in the base game

Stack 'Em Symbols and Their Payouts

Below, you will find all of the symbols in the Stack ‘Em slot, as well as their payouts.

Symbol Bet Multiplier Values
A 0.10x-25x
G 0.10x-25x
E 0.10x-25x
R 0.10x-25x
T 0.10x-25x
Leaf 0.25x-100x
Crow 0.25x-100x
Skull 0.25x-100x
Snake 0.25x-100x
Thumbs Up 0.50x-200x

Stack 'Em Bonuses and Special Features

Panda

Wild Symbol: Can land on any reel and replace all symbols from the paytable to create as many winnings as possible.

Panda

Multipliers: They are added below the reels, corresponding with the number of winning symbols on that reel.

Panda

Free Spins Symbol: Land 3 or more free spins special symbols to trigger the free spins feature. You get five free spins in the form of hearts, losing one life per spin. Every win on the reels increases the total multiplier based on the number of winning symbols.

Panda

X Symbol: Lands during the feature and if it’s connected to winning symbols, they get the total win multiplier from the top of the reels.

Panda

? Symbol: Lands in the free spins bonus and can award 5 extra lives, up to 50 total multipliers or multiplies the total multipliers by x2, x3, x4 or x5.

Play Stack ‘Em for Free: Try Before You Spin

Stack ‘Em is an interesting slot, but you should also remember that this is a highly volatile game, so it’s best to try it for free first. Launch the Stack ‘Em demo mode on this page to see how everything works. You can also play at casinos with no ID verification, which grant access to gameplay right away.

Play Stack ‘Em for Real Money

If you enjoy the Stack ‘Em demo and want to get real money wins, you can easily do so at any of our recommended Hacksaw casinos. Simply follow the link, create an account and try the game for real play.

Stack Em Game Provider

Hacksaw Gaming

Hacksaw Gaming is a game development studio founded in 2017, specialising in innovative online casino games. Known for its unique slot titles, the company focuses on engaging gameplay, high-quality graphics, and mobile compatibility. It holds licences from reputable authorities, such as MGA, UKGC, and Isle of Man. Its diverse portfolio includes slots, scratch cards, and instant-win games.

Conclusion

Stack ‘Em instantly became a popular slot across Hacksaw casinos once it went live. The game has an interesting design and the win multiplier in the base play can award some great payouts.

Of course, the biggest excitement in the game comes when the free spins symbol lands in a trio on the reels. Land as many winning clusters as you can with new symbols and the Wild symbols to get high win multipliers. The X symbol can also award extra multipliers and you just need a few big clusters on the screen for the big wins to appear.

FAQ

Yes, at most Hacksaw casinos, there are promos on offer for the Stack ‘Em slot.

To buy the feature, you need to spend 129x.

The maximum win in the game stands at 10,000x.