Stack ‘Em

Stack ‘Em

7 / 10

The Stack ‘Em slot machine is precisely what one would expect of a Hacksaw Gaming release – cute and simple on the outside but surprisingly brutal on the inside. The game is highly volatile and a big win machine with payouts going up to 10,000x the bet. The cluster pay system applies, and combo wins can be as high as €10,000 for stakes from €0.20 to €100. Free spins and multipliers drive up this value.

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  • ✅ Non-winning symbols are removed with each cascade
  • ✅ Stacked winnings drive up reel multiplier values
  • ✅ The maximum payout is an impressive 10,000x the bet
  • ❌ Only five freebies are awarded at the beginning of the bonus
  • ❌ Free spin multipliers only apply when the ‘X’ icon connects to a cluster

Stack ‘Em Slot Review

Hacksaw Gaming first introduced players to the classic heroes Canny the Can in Stick ‘Em Slot, marking their transition from scratch card production into a full-blown pokie studio. Stack ‘Em online slot brings back the quirky characters on a 5×6 game grid, accepting stakes as high as €100. The slot machine abides by the simple design and charming characters that are a successful formula for the developer and have been replicated in a chain of releases. The game may look simple, but it plays with a highly volatile math model that pays up to 10,000x the wager. Such a big win is achieved through cluster payouts as high as €10,000, progressive multipliers, and free spins.

Nice to know

Launched14th May 2021
RTP96.2%
VolatilityHigh
SoftwareHacksaw Gaming
FeaturesCascading reels, wild, multipliers, free spins
ThemeClassic cartoons
PaylinesN/A
Grid Layout5x6
Min. bet/line$0.20
Max win10,000x the bet
JackpotN/A

Stack ‘Em– Welcome to the 1930s

Stack ‘Em online slot has the minimal yet intricate design that Hacksaw Gaming pokies are famous for. One of the most significant changes from its prequel is the characters adorning the 5×6 playtable. The basic tiles in Stick ‘Em are replaced by icons that allude to abstract interest. Canny bops up and down to the right of the grid, joined by Mona the Mouse on the left. Their mannerisms echo the early animated Mickey Mouse era, giving the pokie a nice link to the ‘30s feel of its predecessor. A piano-led swing band jazzes up the screen proceedings, driving up the tempo when bonus features trigger. Players that prefer quieter sessions can mute the track to focus on the pops of landing symbols and activating wins.

Pokie Playability

Despite its classic appearance, the Stack ‘Em slot game is playable in instant-play mode on any device. A simple UI bar runs beneath the reels with the following fields:

  • BALANCE – indicates the available funds for bet placement
  • BET MAX – places the highest stake automatically. It also has ‘Up’ and ‘Down’ keys to the side that adjust the stake between €0.20 and €100
  • Curved arrow – spins the playtable
  • Play button – activates up to 1,000 autoplay spins

Stack ‘Em also offers the option to purchase free spins with the Buy Bonus feature. The amount to pay depends on the placed bet, ranging between €25.80 and €12,900.

The simple control panel and playing procedure are similar in Stack ‘Em demo and real money slots. Get familiar with the gameplay on our registration, deposit, and download-free website before chasing real money wins in Hacksaw Gaming casinos.

Cluster Wins

Stack ‘Em Slot abandons the popular payline and win way routes to pay in clusters. The pokie activates payouts when 5+ icons connect vertically or horizontally anywhere on the playtable. The paytable symbols are an eclectic bunch, including the letters A, G, E, R, T alongside a sleeping bird, snake, skull, and thumbs up. Here are the potential wins (€) for €100 bets:

Icon Winnings for
9-10 11-12 13-14 15-19 20-24 25+
A 40 60 100 400 1,250 2,500
G 40 60 100 400 1,250 2,500
E 40 60 100 400 1,250 2,500
R 40 60 100 400 1,250 2,500
T 40 60 100 400 1,250 2,500
Leaf 200 300 500 2,000 5,000 10,000
Bird 200 300 500 2,000 5,000 10,000
Skull 200 300 500 2,000 5,000 10,000
Snake 200 300 500 2,000 5,000 10,000
Thumbs up 400 600 1,000 3,000 10,000 20,000

Slot Bonuses

Stack ‘Em online slot relies on more than cluster payouts to reward lucky players. The incentives are mostly generic with unique twists, and they include;

  • Wild

The Stack ‘Em wild is a poster of the word spelt out in bold orange font and lands all over the grid. The icon only counts as part of another’s combination and can replace all symbols aside from the free spin item.

  • Cascading reels

On top of paying with 5+ connecting symbols, Stack ‘Em Slot removes all non-winning characters from each round. New items fall into the grid, and the process repeats if they create more paying clusters. The cascades continue until no more wins trigger, or the playtable fills with the same icon.

  • Multipliers

Stack ‘Em has a multiplier at the bottom of every reel determined by the number of winning symbols it holds. For instance, if two winning icons are on the first column, it displays a 2x multiplier at the bottom. This bonus can go up to 6x per reel. Once the winning cascades are over, the multipliers are added together, amounting up to 30x, and then applied to the total win.

  • Free spins

Getting at least three free spin icons triggers five freebies displayed as hearts above the grid. The (?) symbol adds a free spin with each appearance, and they can be as many as five. Also, the total multiplier increases by the number of winning icons per round. For example, if a cluster features 10 characters, a 10x multiplier is added to the total. The added multipliers can go up to 50x. The freebies stop playing when the hearts run out.

RTP and Volatility

The Stack ‘Em online pokie is a temperamental beast that is highly volatile and triggers massive wins in between long dry spells. Nonetheless, the game offers more significant rewards to lucky punters than Stick ‘Em. The RTP rate is 96.2%, even if the Buy Bonus is used.

The Bottom Line

Stack ‘Em slot machine is an example of Hacksaw’s mastery in creating seemingly simple pokies with features as devious as they are effective. The freebies are the highlight of the show and can accrue a massive multiplier that turns mediocre wins into outstanding values.