


RTP
96.0%
Volatility
Medium
Max Win
15,000x
The Runemakers DoubleMax is a medium-volatility online slot from Yggdrasil with an RTP of 96.00% and a maximum win of 15,000x.
Page updated July 2026
There's more than one version of The Runemakers DoubleMax in circulation, and this release, published under Yggdrasil, takes its own approach to the dark forest setting and the DoubleMax mechanic that gives the game its name. Rather than cluster pays, this build runs on a straightforward 6-reel, 6-row grid where wins form from matching symbols landing on adjacent reels starting from the left.
The setting stays consistent with the wider Runemakers concept: an ancient, mysterious forest lit by glowing runes and mystical symbols, home to forest creatures and enchanted woodland. What sets this version apart mechanically is the addition of mystery Mystic Symbols, which can appear after any win to pave the way for further combinations, stacking on top of the core DoubleMax multiplier that doubles with every winning spin. Yggdrasil's presentation leans dramatic, with big multiplier escalation animations and Mystic Symbol reveals doing a lot of the visual heavy lifting.
This version also returns 96% to players, matching the standard figure players will find across most DoubleMax-branded releases. It's a fair, player-friendly return rate that puts the odds roughly in line with the wider market's better-performing slots.
Where this build separates itself most clearly is volatility: Yggdrasil has this one rated as medium, a notably calmer setting than the "super high" rating seen on some other Runemakers DoubleMax releases. That should mean a smoother session overall, with wins arriving more regularly, even if the biggest multiplier chains take longer to build.
The maximum win is 15,000x the stake, an identical ceiling to other DoubleMax versions of this game, showing the mechanic itself is what drives the top-end potential rather than the specific build. Stakes run from 0.20 to 50 per spin. Free spins trigger from 3 scatter symbols and award 7 spins, during which the DoubleMax multiplier carries over and keeps climbing rather than resetting, and a bonus buy option is available on supported platforms for players who want to jump straight into the feature.
This Yggdrasil-published take on The Runemakers DoubleMax keeps the persistent, ever-growing multiplier that makes the format exciting, but wraps it in a calmer medium-volatility shell and adds Mystic Symbols as an extra layer of unpredictability. It's a genuinely separate release from other versions of the game floating around, worth trying on its own terms rather than assuming it plays identically. Load the free demo at johnessyslots to see how the persistent multiplier and Mystic Symbols interact before deciding whether to spin it for real money.
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The Runemakers DoubleMax has an RTP (return to player) of 96.00%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by Yggdrasil — individual sessions can land far above or below it.
The Runemakers DoubleMax is rated medium volatility. Medium-volatility slots sit between the extremes — a balance of win frequency and win size.
The advertised maximum win for The Runemakers DoubleMax is 15,000x. Max wins are extremely rare by design — treat them as a ceiling, not an expectation.
The Runemakers DoubleMax is developed by Yggdrasil and was released in Jan 01, 2025.
The Runemakers DoubleMax plays on a 6×6 grid.
Verified Data via Johnessy AI