This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.
Play the Coffee House Mystery free demo slot—no download required! Try Merkur’s latest game, enjoy risk-free gameplay, explore features, and learn game strategies while playing responsibly. Read our expert Coffee House Mystery slot review with ratings for key insights before you play.
Released:May 13 2018
Responsible Gaming
You have to be 18 years or older to play our demo games. Please confirm that you are of the legal age to proceed:
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Coffee House Mystery is a video slot experience created by the provider Merkur. In this Coffee House Mystery slot review you’ll learn about its core features (including RTP, max win, and volatility), the bonus mechanics, and what helps the game stand out — along with the areas where it may fall short.
Coffee House Mystery is played on a 5 reel layout with up to 20 paylines/ways. The game includes a variety of features such as Expanding Wilds, Retrigger, and more. There’s also a dedicated free spins bonus round, which is typically where the game’s biggest win potential comes into play.
The standard RTP (Return to Player) for Coffee House Mystery slot is 96.95% (Could be lower on some sites). This payback considered very good and higher than average for an online slot. Theoretically, this means that for every €100 put into the game, the expected payout would be €96.95. However, the RTP is calculated on millions of spins, which means that the output for each spin is always random.
Coffee House Mystery was released on May 13 2018.
This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.
Yes! You can enjoy Coffee House Mystery in demo mode without signing up. Try our free version above to explore the features. For real money play, visit one of our recommended Merkur casinos.
To play for real money:
Yes. Coffee House Mystery is powered by Merkur, a licensed provider that uses certified RNG (Random Number Generator) technology to ensure fair and unpredictable outcomes.
Yes! Most of our featured Merkur casinos on this page offer welcome packages that include free spins or bonus cash usable on Coffee House Mystery. Always check the terms before claiming.
Absolutely. The game is fully optimized for mobile devices, including iOS and Android.
Yes, many crypto‑friendly casinos offer Coffee House Mystery as long as they support games from Merkur. You can usually play using popular cryptocurrencies like Bitcoin, Ethereum, or Litecoin. If you prefer crypto gaming, check out our list of trusted Bitcoin casinos to find platforms that accept digital currencies and feature Merkur slots.
Yes, the demo mirrors the full version in gameplay, features, and visuals—just without real money payouts.
