Dungeon Tower: Slot Overview
Through its collaboration with Yggdrasil Gaming, fellow studio Peter & Sons can tap into a range of tools from Yggdrasil’s Game Engagement Mechanics (GEM). Among these are Gigablox, Splitz, and MultiMAX. For today’s online slot Dungeon Tower, MultiMAX takes centre stage, much like in earlier titles such as Multifly! or Crystal Falls, where each reel carries its own progressive multiplier. It’s a mechanic that has proven effective before, so it’s worth seeing how Peter & Sons has put it to use here.
Hitting the arrow on the dungeon-door start screen drops players into a shadowy underground setting filled with gears, webs, and scuttling creatures. The visuals are polished, though Dungeon Tower doesn’t fully match the studio’s usual signature look. Instead, it leans into softer, more gently drawn sprites, somewhat reminiscent of Snake Arena from Relax Gaming. There’s plenty going on in the scene, and activating free spins shifts the action deeper into the dungeon, where lava of all things glows and bubbles below. It’s an attractive slot overall, just not quite as instantly “Peter & Sons” as some might expect or hope for.

At the centre of the chamber, perched on a shifting pillar, sits the game grid, built from 5-reels and 5-rows. There aren’t traditional paylines or ways, so wins come from landing at least three matching symbols in vertical or horizontal lines, starting from anywhere on the board. A highly volatile release, Dungeon Tower offers multiple RTP configurations, with the highest set at 96.1%. Available on tablet, mobile, and desktop, players can choose stakes from 20 p/c to $/€50 per spin.
Looking at the pay symbols, there are eight standard paying tiles. The lower values are J-A rock-stamped icons, while spiders, rats, skeletons, and goblins make up the premium set. A 5-of-a-kind line pays 0.7x the bet for the four royals, or 1.1-2.3 times the stake for the higher-paying symbols. Wilds match the value of the top goblin symbol when forming a win on their own, and they also substitute for any regular paying symbol.
Dungeon Tower: Slot Features

We nearly skipped over the premise of Dungeon Tower, which tells of an abandoned tower within the mount Argol dungeons, where monsters stand guard over the concealed riches of a once-mighty king. To give players a shot at claiming some of that treasure, the game arms them with mechanics like cascades, MultiMAX, and Monster Free Spins.
Cascades
Whenever winning symbols land, they are removed from the grid. After that, 1 to 3 wild symbols are randomly placed into the cleared spaces, and any remaining gaps are filled as new symbols drop in from above, potentially forming another win. The cascade chain stops once no further wins are created.
MultiMAX
Each reel has a multiplier associated with it. During the cascade sequence, when a wild is added to the grid, the reel multiplier above it increases by +1 before the symbols fall. Vertical wins are boosted by the multiplier shown at the top of the reel. Horizontal wins use all reel multipliers involved, with the respective values being multiplied together. Once a base game spin ends, the multipliers are reset to 1.
Monster Free Spins
Hitting 3, 4, or 5 scatters in the base game grants 7, 9, or 11 Monster Free Spins, in that order. Free spins follow the same rules as the base game, with one key difference: reel multipliers do not reset from one free spin to the next.
Golden Bet and Buy Free Spins
Where available, players may be able to use the Golden Bet and/or the bonus buy option. Golden Bet increases the stake by 20% and doubles the probability of triggering free spins. If the buy feature is included, players can purchase entry to free spins for 80x the base bet. After buying, 7-11 spins are awarded at random.

Dungeon Tower: Slot Verdict
The Yggdrasil and Peter & Sons collaboration has proven to be a productive one, with the Armenian studio previously using Gigablox in Monster Blox and now bringing MultiMAX into Dungeon Tower. Overall, MultiMAX is implemented effectively here, meaning the kind of serious multiplier potential seen in Multifly! is also technically achievable in this game. This time, Peter & Sons has combined it with an unusual pay-anywhere line setup, which fits MultiMAX well, although vertical wins only draw on a single multiplier rather than the compounded effect that powers horizontal wins.
This win-line approach feels fairly fresh for a slot of this type, and the presentation is a bit of a departure too. As mentioned, it’s an enjoyable view, and Peter & Sons clearly hasn’t cut corners or held back on the craft. Dungeon Tower still carries that playful, critters-in-a-castle vibe that the studio is known for, even if the art style itself isn’t quite the same. A change in direction shouldn’t deter fans of the studio’s usual output, though. It’s simply different, and that doesn’t really affect Dungeon Tower’s mechanical strength, which can, when everything clicks, deliver wins up to 20,000x the bet. Apparently, that legendary king left behind a serious stash.
So, while Dungeon Tower may not be the most typical-looking Peter & Sons release, it remains just as enjoyable to play as their games usually are. MultiMAX is integrated alongside a slightly altered pay system to refresh the formula, and the maximum win figure is a hefty bonus on top. It may look charming, but the dungeon’s guardians can still leave a mark.
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ProviderPeter & Sons
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RTP96% | 94.1% | 90.5% | 86%
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VolatilityHigh
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Reels5
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Rows5
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PaylinesCluster pays
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Min/Max Bet0.20/50
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Max Win20,000x
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Hit Freq23.63%
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Release DateNovember 11, 2022