Dungeon Tower Slot Review

Based on our expert’s review. Reviewed by
Peter & Sons Slots
Review by
Martin Backhouse
Updated: 11/10/2022
Review by
Martin Backhouse
Updated: 11/10/2022

Go in search of the hidden treasures of the once great king in this Dungeon Tower slot from Peter & Sons and Yggdrasil. Played on a 5×5 grid, this highly volatile game uses MultiMAX that sees each reel get a multiplier. There’s also an exciting Free Spins feature where a progressive reel multiplier could potentially see some big wins land. The visuals are great, but what else makes it stand out? Find out below in our comprehensiveDungeon Tower review.

Max Win
20,000 x bet
T&Cs Apply

18+. New players only. 100% bonus on first deposit up to £50 & 50 Bonus Spins (30 spins on day 1, 10 on day 2, 10 on day 3) for Rich Wilde and the Book of Dead slot only. Min first deposit of £10. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply  Further Terms Apply #ad

Peter & Sons
Type of Slot
Video Slot
Cluster Pays
Stakes Range
20p to £50
Bonus Features
Yes (5)
Free Spins/Multiplier
Max Win
20,000 x

Dungeon Tower Slot RTP, Details & Wager Limits

Reels/Paylines: 5 reels + cluster pays

Stakes Range: 20p to £50 per spin

RTP: 96.1%

Max Win: 20,000 x bet per spin

The Dungeon Tower slot game is played on a 5×5 grid and uses the cluster pays mechanic. 3 or more matching symbols horizontally or vertically will result in a winning combination.

Stakes range from just 20p up to £50 per spin, thus catering to all pockets. Hit the bet value below the reels to adjust your total bet. You can choose from 14 predefined values. Autospins are also possible if you live outside the UK.

The Dungeon Tower RTP is 96.1%, which is just above average for an online slot. In terms of volatility, it’s in the high range. Furthermore, the hit frequency is set to 23.64%. This means that just under a quarter of all spins on average will result in a winner for you.

The maximum win is 20,000 x your stake, which is generous. The unlimited multipliers in the Free Spins feature will help you get to this figure. But please bear in mind that it’s rare. The probability of the top prize here is 1 in 100,000,000.

Theme – beautiful visuals from start to finish

Theme: Fantasy

High Value Symbol: Skeleton/Troll

Compatibility: Mobile, Tablet, Desktop


The reels are set in a dark and spooky dungeon as you spin away in this fantasy-themed slot. If you’ve ever played Snake Arena or Snake Arena Dream Drop by Relax Gaming, you’ll notice straight away that the reel setup is very similar. You have a birdseye view of the 5×5 grid.

In terms of visuals, the Dungeon Tower slot is fantastic. The graphics are sharp, bold and colourful. I like the way the 3D symbols interact with the 5 pots of potions at the top of each reel too. It adds to the overall appeal of the gameplay. Trigger the Free Spins feature and the reels drop to the bottom of the dungeon just above the lava for more intense gameplay.

The audio sounds like the background beat to a golden age hip hop track. It’s got dark undertones with the odd growl sounding in the background as well as a bell and what sounds like a witch’s scream. It alters slightly during the bonus round, but the hip-hop-sounding beat is constant throughout.

On the reels, the A-J Royals make up the lower-paying symbols. These are joined by higher-paying creatures from rats and spiders to skeletons and trolls. The Skeleton and Troll symbols pay the most, awarding 0.5, 1.1 or 2.3 x your stake for 3, 4 or 5 in combination.

The game’s Wild is a book of spells. It pays the same as the highest standard symbols and 1 to 3 of them are added on every cascade. Here’s a list of the symbols you’ll come across in the game:

Symbol Payouts/Info
dungeon-tower-slot-j-symbolJ 3, 4 or 5 = 0.2, 0.4 or 0.7 x bet
dungeon-tower-slot-q-symbolQ 3, 4 or 5 = 0.2, 0.4 or 0.7 x bet
dungeon-tower-slot-k-symbolK 3, 4 or 5 = 0.2, 0.4 or 0.7 x bet
dungeon-tower-slot-a-symbolA 3, 4 or 5 = 0.2, 0.4 or 0.7 x bet
dungeon-tower-slot-spider-symbolSpider 3, 4 or 5 = 0.2, 0.5 or 1.1 x bet
dungeon-tower-slot-rat-symbolRat 3, 4 or 5 = 0.2, 0.5 or 1.1 x bet
dungeon-tower-slot-skeleton-symbolSkeleton 3, 4 or 5 = 0.5, 1.1 or 2.3 x bet
dungeon-tower-slot-troll-symbolTroll 3, 4 or 5 = 0.5, 1.1 or 2.3 x bet
dungeon-tower-slot-wild-symbolWild 1-3 are added on every cascade + pays up to 2.3 x
dungeon-tower-slot-scatter-symbolScatter 3+ triggers Monster Free Spins

Dungeon Tower Mobile


With Peter & Sons creating all of its slots with HTML5 technology, Dungeon Tower is available to play on mobiles, tablets, laptops and PC devices. The reel setup is perfect for playing on a smartphone, including those operating with iOS and Android technology.

Dungeon Tower Bonus Features

There are 5 bonus features in the Dungeon Tower slot game, ranging from free spins with a progressive reel multiplier to wilds, MultiMAX and golden bets. Some of these options won’t be available to UK players due to restrictions put in place by the UK Gambling Commission. Read on to understand how all of the bonus features work.

Wild Placement

When winning symbols land on the reels, they are removed from the 5×5 grid. Normally with cascades, new symbols will just replace them. However, this is where 1 to 3 Wilds are randomly placed in the empty positions. The rest of the empty spaces are then filled with symbols dropping in from above. If a win appears, a new cascade begins. This continues until no new wins are formed.

MultiMAX feature

If you look above the reels, you see that every reel has a multiplier attached to it. This is a feature that’s appeared in previous Yggdrasil titles in the past such as the Multifly! slot. Peter & Sons have used the joint venture with Yggdrasil to good effect here.

If you are lucky enough to see a Wild land during a cascade, the multiplier on that reel will increase by +1 before new symbols fall from above. Here’s how that multiplier is applied:

  • Vertical winning lines will be affected by the multiplier at the top of that reel.
  • Horizontal wins will be affected by the multiplier resulting from multiplying each of the multipliers on top of the reels involved in the winning line.
  • Multiplier values are updated before their current values have been added to any wins.
  • When the current game round ends, all values above the reels reset to 1.

Monster Free Spins feature


Land 3 or more Scatters in the base game to trigger this bonus round. Here’s how many free spins you will get depending on the number of Scatters that land:

Scatter Symbols Free Spins
3 7
4 9
5 11

There’s nothing extra fancy about this feature – it plays in exactly the same way as the base game spins. The only difference here is that the top reel multipliers do not reset after each spin.

Golden Bet and Buy Free Spins feature

In most territories apart from the UK, you can buy the Free Spins feature and utilise Golden Bet. When you activate the Golden Bet, this will increase the stake by 20%. But this also doubles the chance of triggering the Free Spins feature.

If you want to buy your way straight to the main feature, you can pay 80 x your stake for the Free Spins feature. Between 7 and 11 free spins are then randomly awarded to you.

You will see these options to the right of the reels if they’re available to you

Dungeon Tower Review Summary – a solid release from two software stalwarts

Theme & Symbols

Sounds & Music

Bonus Features

RTP (96.1%)

Max Win (20,000x)


The Dungeon Tower slot is a result of a blossoming partnership between Yggdrasil and Peter & Sons. I have to say that they’ve pulled it out of the bag with this one. The graphics are great, the gameplay is really enjoyable, and the possible returns are solid too with max wins of 20,000 x your stake.

The only slight negative I have is that there’s not too much going on beyond the base game. The Free Spins work in the same way, which is a little disappointing to see. Maybe you like that? That’s ok if you do. But I would have preferred the Free Spins feature to play out differently. Or at least see a feature added that is completely separate from the base game.

Overall, it might not be a game that’s typical of a lot of the best Peter & Sons slots, but it still packs a punch and delivers some fantastic gameplay. They’ve previously used the Gigablox feature in the Monster Blox slot and now they’ve gone down the MultiMAX route. My verdict? Well done Peter & Sons, I like it.

Interested to see what other Yggdrasil slots deliver? Check out our dedicated page where we list all of their titles. There are some great ones to choose from. You won’t be disappointed.

  • 20,000 x bet max wins
  • Fun design/theme
  • Uses the exciting MultiMAX mechanic
  • Highly volatile

Dungeon Tower FAQs

What is the Dungeon Tower RTP?

The Dungeon Tower return to player rate is slightly above average at 96.1%. Highly volatile, the hit frequency here is 23.64%, which isn’t too bad.

What is the Dungeon Tower max win?

The maximum win is 20,000 x your stake, which is higher than a lot of other slots on the market. The Monster Free Spins feature is your best chance of landing this due to the unlimited reel multipliers.

Are there any Dungeon Tower free spins?

Yes. Land 3 or more Scatters to trigger the Free Spins feature. You will get at least 7 free spins, and the chance for big wins increases because of the reel multiplier. We explain how this bonus feature works in our review.

Is there a Dungeon Tower demo?

Yes, the Dungeon Tower demo slot can be played here at Online-Slot.co.uk. Go after the king’s hidden treasures on mobiles, tablets, laptops and/or PC devices.

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