About Stack ‘Em

Stack ‘Em – a cartoonish slot with elements from the 1930s where the multipliers are your best friends as they can bring you wins of up to 10,000x your bet per spin.

This online slot may not immediately grab your eye, but if you enjoy playing highly volatile Cluster Pays slot, you should give this a go.

Apart from the great graphics and game feel, the base game and Free Spins include multipliers that can blow your socks off.

Stack ‘Em RTP

Hacksaw gaming has released two versions of Stack ‘Em.

The version with the highest Return To Player (RTP) pays a long-term average of 96.20% back to the players.

If you are playing the lower-paying version of Stack ‘Em, you are looking at an RTP of 92.20%.

What is the best Stack ‘Em Casino?

We only list the most trusted online casinos here on CasinoWizard.com.

These casinos have obtained some of the most prestigious gaming licenses globally, and all their slots have been tested and approved by licensed third-party entities.

Feel free to choose any casinos on display here that offer their players the best RTP version of Stack ‘Em.

Stack em highest payout version

Gameplay and features

Stack’ Em is a highly volatile slot played on a 5-reel, and six-row Cluster Pays grid. Bets start from $/€0.20 and go up to $/€100 per spin.

Wins happen when at least 5 matching symbols are gathered in a cluster.

You want to see that multiplier number growing during the Free Spins while hitting wins involving the “X” symbol.

Features explained:

  • Multipliers: The multipliers below each reel are activated when involved in a win in the base game. Each reel can increase to 6x, and the combined multiplier among the reels can then reach up to 30x. These multipliers reset to 0 between each spin.
  • Free Spins: 3 or more FS symbols trigger 5 Free Spins. Above the reels, you can follow your total multiplier, which is increased by each winning symbol. The multiplier is not reset between the spins but remains the same or increases throughout the bonus game.

However, to benefit from the multiplier, a Cluster win needs to include the symbol marked as “X.” That win will then multiply with the amount shown on top of the reels.

The Free Spins mode also includes a symbol marked with “?”. This symbol will give you additional spins or increase your multiplier. Max allowed spins at any time is 5.

You can buy the Free Spins in countries where Buy a Bonus features are allowed by paying 129x your current bet size.

What is the maximum win on Stack ‘Em?

The maximum wins on Stack ‘Em are capped at 10,000x your bet size per spin.

So, for example, when playing with the max bet, you can win up to $/€1 million.

We have seen several max wins shown on Youtube and Twitch, so it’s definitely possible.

While the base game can deliver some decent wins, it´s in the Free Spins that things really can take off as the growing multiplier doesn’t reset between the spins there.

CazinoWizard’s verdict: 4 out of 5 stars

Stack ‘Em is another slot where the initial 5 Free Spins can be discouraging, especially if you have been playing the base game for a long time while waiting for the three FS symbols to land.

The beauty is that the Free Spins can reset to 5 spins repeatedly during the bonus game if luck is on your side.

That´s not enough, though, as you also need to grow that multiplier to significant amounts while hitting wins, including the X symbol, to gain anything from it.

However, the feeling when all this comes together is quite indescribable.

Stack ‘Em is another superb Cluster Pays slot from Hacksaw Gaming.

Just remember that a highly volatile beast lures behind the scenes underneath all that cuteness.

It´s a High Risk – High Reward type of situation, so play responsibly.

Find more high-RTP slots

Low RTP casinos for Stack ‘Em
Title: Stack ‘Em
Provider: Hacksaw Gaming
Genre: Video slot
Theme: Cartoon, Retro
RTP: 92.20% | 96.20%
Volatility: High
Paylines: Cluster Pays
Minimum bet: $/€0.20
Maximum bet: $/€100
Max. win: 10,000x