Mystery Stacks

This Mystery Stacks slot is a classic meets modern release by Silverback Gaming, and it works really well.

Featuring 5-reels and 10 win lines, Mystery Stacks is proof that nostalgic fun is not always boring and this is despite the lack of free spins. Players can expect great things when golden coins appear, especially when learning these coins can reveal themselves to be huge wins of up to 500x. Designed for both the low stakes player and the high roller in mind, this fruity little number offers immersive fun for any level of bet, and across all devices.

Getting your five-a-day has never been easier, only you’ll want the juicier 3D fruits to appear more often than the others. Unlike traditional 5×3 slots, this one offers a unique system whereby players can win in any direction! That’s right – wins start from left to right and can be achieved from right to left and in the middle too! As long as you have a winning combination anywhere across that reel engine, you will trigger a win!

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Bets and Pays

Bets range from 10p a spin to a high rolling £1,000 a spin. To set your bet, press the coin icon to the lower left of the control panel to bring up the 13 pre-set spin values.

The next step is to set the reels in motion, and this can be achieved via the great big manual spin button or by initiating the auto spin function.

Loss limits and single-win limits can be set to aid responsible gambling. Turbo mode provides a fast and furious style of play but, bear in mind this will also result in you getting through your bankroll quicker than usual.

Symbols on the reels are a modern take on classic fruit machine symbols, so you’ll find cherries, lemons, oranges, plums, watermelons, single bar, double bar, triple bar and a golden bell. The value of those symbols is determined by the value of your stake.

Maximum prizes range from £10K to £50K for high rollers and this sum is on each win line!

Low paying symbols are the fruits, bars are medium paying while the highest paying is that golden bell. And thanks to stacked symbols, one symbol could occupy all 15 positions for epic riches!

Mystery Stacks Slot Features

Mystery Stacks Slot

Just the one feature to benefit from here with Mystery Stacks and there’s not a wild nor free spin in sight. What you do have is a mystery coin that can appear on any or all positions of the reel engine to reveal itself to be one matching symbol.

A mega coin of 3×3 can appear too and this guarantees a win of at least a 3-of-a-kind! If the screen surrounding the reels starts to flash and a message of ‘good luck’ appears with heightened music, you know that colossal mega coin symbol is about to drop!

What’s the Verdict?

We already know wins are triggered in three different directions and while this may sound easier compared to traditional left to right paying slots, the wins are not exactly frequent. Each spin will see all 5 reels stopping at the same time, which kind of eliminates the suspense of reels stopping individually. The visuals are crisp and the soundtrack is immersive but with only the mystery symbols to benefit from, it has nothing to keep the player entertained for long periods of time.

When we’re promised the chance of epic wins, we expect a multiplier of more than just 500x, but the value of those symbols is astronomical and with the ability to win in more ways than usually possible, it makes hitting a larger win more inevitable.

Accessible on both mobile and desktop, the layout is identical and with fewer features comes fewer distractions

Mystery Stacks Slot FAQ

What game provider developed the Mystery Stacks slot?

Silverback Gaming created the Mystery Stacks slot title.

When was the Mystery Stacks slot released?

Mystery Stacks was released on 22.10.2020.

What is the RTP of the Mystery Stacks slot game?

Mystery Stacks has an RTP of 95%.

What's the layout?

5-reels, 3 rows and 10 win lines.

What theme is used in this game?

Mystery Stacks is a fruit machine themed slot.

Can I play this game on mobile?

Mystery Stacks is a mobile-optimised slot.

What is the variance of the Mystery Stacks slot machine?

Mystery Stacks is a medium variance slot game. High volatility slot game pay out less often on average but the chance to hit big wins in a short time span is higher.

What is the minimum bet and the top prize?

Minimum bet on the Mystery Stacks slot is 10p and the top prize is a multiplier of 500x. This multiplier can be triggered on any or all 10 win lines.

Are there any free spins and bonus rounds?

Mystery Stacks offers no free spins bonus.

Are there any jackpots?

Mystery Stacks delivers a maximum win of 500x and with bets as high as £1,000 a spin, this could lead to colossal wins!

Is there anything else that I should know about the Mystery Stacks slot?

Mega coins are the key to landing bigger wins, but they need to fall right in order to land huge wins. Another thing to mention here is the machine likes to tease! Randomly it may flash and for a lengthy period of time, but unless that ‘good luck’ message appears, nothing will come of it!

If I like this game, what else should I look at?

Go ahead with Mystery Spin Deluxe Megaways by Blueprint Gaming. Despite delivering far more ways to win (6-reels and up to 117,649 win ways), the style in which both games have been created is almost identical. Wins can be achieved via 3D fruits or by mystery symbols transforming themselves into one randomly chosen symbol.