The Mystery Museum by Push Gaming is a 5-reel & 3-row online slot with 10 paylines and a 96.58% RTP. Playable on all devices from €0.1 to €100 per spin, Mystery Museum is an extremely volatile game perfectly capable of "ripping you a new one and not feel bad about it", or dishing out a max win of 17500x your stake.

Push Gaming’s latest offering takes us back in time via the spooky exhibits in the Mystery Museum. It is a highly volatile slot with three distinct features, some of which you’ll recognize, some you probably won’t. As well as a free spins round, there is a Mystery Stacks feature reminiscent of the much cloned Book of Ra, and an exciting gamble feature with a twist. Wins of up to 17,500x will make this slot an appetizing prospect for big win seekers.

  • Win up to 17,500x
  • Gamble Cash to Win Free Spin

Where to play

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How to Win Big in Mystery Museum – Free Spins with Sticky Mystery Stacks

mystery museum free spins trigger

Three Wild Samurai Scatters anywhere on this 5x3, 10 win line slot triggers between 8-12 free spins. Free spins are combined with another of the game’s features – Mystery Stacks, which appear in both the base and bonus games. Land a Mystery Stack anywhere on the reels during free spins and it nudges fully into view and remains sticky for the duration of the round. Land 3 or more Mystery Stacks and they all transform into a randomly chosen regular symbol. Much like Book of Ra’s expanding symbols, Mystery Stacks pay wins on all 10 win lines, regardless of whether symbols match consecutively left to right.

Special Features

  • Power Gamble
  • Mystery Stacks

Any win of 2x to 50x the bet size can be gambled via the Power Gamble feature. Players choose whether to collect their winnings, or gamble with a 25%, 50%, or 75% chance of success. The more risk, the more reward. Gamble your win up to 100x the bet and choose whether to take the cash, or exchange for free spins. Choose to enter the bonus round and any winnings over 100x are paid in cash before the free spins begin. As well as increasing free spins winnings, Mystery Stacks also appear during the base game. However, during the base game, at least 3 must land on the same spin for a Mystery Stack win to occur.

Look and Feel of Mystery Museum

Mystery Museum is a modern take on the classic 5x3, 10 win line, highly volatile slot beloved by old school high variance slot enthusiasts. The Mystery Stacks feature is an excellent reworking of the Book of Ra free spins expanding symbols, and the Power Gamble only adds to the game’s excitement. The look and design of the game is wonderful, with superb attention to details, and fantastic artwork. Statues and artefacts surround the gameboard, with the symbols themselves all with a historical bent.

The paytable values will also appear familiar to fans of ‘Book’ clones, although not all the symbols will. Lows include runes, coins, and horus, mid-value symbols are historic urns and vases, while the highs are the faces and headgear from various historical eras. The Golden Pharaoh’s head is the highest value symbol, matching the Wild Samurai paying 500x for a full payline. The full paytable can be seen below.

mystery museum paytable pic

Push Gaming has provided us with some excellent original creations over the years, but this goes to show they also have no problem taking an old format and making it seem brand new. Mystery Museum is well worthy of a place in their excellent portfolio.

mystery museum paylines pic

Disclaimer: the game’s RTP and min/max bet may vary depending on operator and jurisdiction. Use our data as a pointer, but always make sure you check the real RTP by locating the help file directly in the game itself once loaded.