The Runemakers DoubleMax: Slot Overview
Whenever a DoubleMax slot shows up, it’s natural to wonder how closely it will follow the Raptor DoubleMax blueprint—will it be a near copy, a loose imitation, or (shockingly) something genuinely fresh? That question feels even more relevant when the game comes from one of Yggdrasil Gaming’s partner studios, here Bang Bang Games, which already played around with the concept in its earlier DoubleMax release, Pharaoh’s Gaze. This time, though, The Runemakers DoubleMax heads in a different direction, as Bang Bang Games has delivered the first cluster-paying grid slot that also carries the multiplying punch of DoubleMax.
Mechanically, The Runemakers DoubleMax is impressively creative, even if the narrative doesn’t offer much to latch onto. Sure, it’s a slot rather than an MMORPG, but the invitation to ‘Journey into a mysterious realm set against a dark forest ruled by THE RUNEMAKERS’ feels a bit lightweight. Still, once the reels are spinning, the game looks and sounds solid. Action takes place on a 6×6 gaming grid, framed by creeping ivy, and the transparent layout lets the chilly blues and soft purples of the fantasy backdrop show through clearly. It’s an appealing setup and a good hook for seeing how cluster pays combine with DoubleMax.

Before setting off, players choose whether to wager 20 c to $/€50 per spin, switch on the Bonus Boost, or purchase entry to the free spins round. Turning on the Bonus Boost makes the stake increases by 50% in exchange for double the chance to trigger free spins. As the info pages don’t indicate otherwise, the RTP appears to remain 96% regardless of how you play The Runemakers DoubleMax (with lower versions available), and the volatility is labelled ‘super high’. That’s about as intense as it sounds.
To form a winning cluster, at least 5 identical symbols must land connected horizontally or vertically on the grid. The paytable runs from 4 rune symbols carved into different coloured stones as the low pays, up to 4 rune symbols set into gems as the premiums. A 5-symbol cluster returns 0.2 to 1.5 times the bet, while the top-end 14+ clusters pay 5 to 10 times the bet. Those are fairly modest rewards for a cluster pays title, which is where DoubleMax comes in to help lift the totals. Wilds also contribute by substituting for all regular pay symbols.
The Runemakers DoubleMax: Slot Features

Cascading wins—called Dropdowns in this game—are essential in a DoubleMax title because they’re what drive the multiplier upward. Alongside them are Mystic Mysteries, free spins, a free spins gamble, and a bonus buy.
Dropdown Feature
The Dropdown feature works by having winning symbols disappear from the reels, allowing new symbols to fall into place and potentially create additional wins. With every Dropdown win, 1 to 5 wild symbols are placed into empty spots before the remaining positions are filled. Dropdown chains keep going until no further wins are formed.
DoubleMax
With each Dropdown win, the game doubles the total win multiplier. In the base game, the multiplier resets after a losing spin or Dropdown, but during free spins the multiplier, which begins at x1, does not reset until the bonus round is over.
Mystic Mysteries
While symbols are being replaced, Mystic symbols can appear. After a win, incoming symbols may all arrive as Mystery symbols. When they’re visible on the reels, every Mystery symbol reveal the same matching symbol – this excludes scatters or wilds.
Runemaker’s Free Spins
In the base game, hitting at least 3 scatter symbols triggers 7 free spins. Before the feature starts, players can gamble on a wheel for extra spins. If successful, the free spins goes from 7 to 9 on the first gamble, then 9 to 11 on the second gamble, with 11 free spins as the maximum possible. If the gamble fails, players lose their free spins and return to the base game.
Buy Bonus
Players can purchase 7 free spins for 125x the bet. Once free spins are bought, players can still choose to gamble for more if they want to take the chance.

The Runemakers DoubleMax: Slot Verdict
That was a genuine surprise. When you’re used to a mechanic being applied in one familiar way, any meaningful twist can feel like a real shake-up. Up to now, DoubleMax games have usually been technically alike, most often running on a 5×3 layout with around 20 paylines up to 243 ways to win, broadly speaking. So seeing the system expanded onto a larger play area and paired with cluster pays instead of lines or ways is a welcome change of pace.
Even setting the cluster mechanic aside, The Runemakers DoubleMax behaves much like other DoubleMax slots: land cascades, add wilds, double the multiplier—repeat and hope it pays off. It does add variety through mystery symbols and, naturally, the cluster-pay format, yet the underlying loop will feel familiar at this point. It’s a dependable approach, if a bit heavy-handed, built around repeated cascading wins to push the multiplier to potentially ridiculous heights that you rarely see outside a DoubleMax title. And since cluster pay games often depend on cascade chains for their biggest moments anyway, combining them with a doubling multiplier is a logical match.
In the end, The Runemakers DoubleMax is an appealing option for both cluster pay fans and DoubleMax followers. It can take some effort to get momentum going, but once it starts running hot, the Dropdown/DoubleMax multiplier pairing could be a wild experience. With a 15,000x the bet max win on offer, there’s plenty at stake in a game that pushes the DoubleMax series into new ground.
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ProviderBang Bang Games
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RTP96% | 94% | 90.5% | 86%
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VolatilityHigh
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Reels6
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Rows6
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PaylinesCluster pays
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Min/Max Bet0.20/50
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Max Win15,000x
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Hit Freq21.51%
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Release DateFebruary 15, 2024