This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.
Play the Mystery at the Mansion free demo slot—no download required! Try NetEnt’s latest game, enjoy risk-free gameplay, explore features, and learn game strategies while playing responsibly. Read our expert Mystery at the Mansion slot review with ratings for key insights before you play.
Released:October 22 2009
MORE NETENT CASINOS
Anjouan-License
Costa Rica-License
Curacao-License
There is a No Deposit Bonus available: 50 Free Spins
Curacao-License
Curacao-License
There is a No Deposit Bonus available: 15 Free Spins
Curacao-License
There is a No Deposit Bonus available:
100 Free Spins (Wager-free)
Curacao-License
Curacao-License
Malta-License (EU)
Curacao-License
There is a No Deposit Bonus available: 50 Free Spins
Curacao-License
There is a No Deposit Bonus available: 100 Free Spins
Curacao-License
There is a No Deposit Bonus available:
50 Free Spins
Malta-License (EU)
There is a No Deposit Bonus available: 25 Free Spins
Mystery at the Mansion is a video slot game created by the provider NetEnt. In this Mystery at the Mansion 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.
The standard RTP (Return to Player) for Mystery at the Mansion slot is 96.75% (Could be lower on some sites). This payback is considered very good and higher than average for an online slot, placing it among our recommended high-rtp slots. Theoretically, this means that for every €100 put into the game, the expected payout would be €96.75. However, the RTP is calculated on millions of spins, which means that the output for each spin is always random.
Mystery at the Mansion was released on October 22 2009.
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 Mystery at the Mansion in demo mode without signing up. Try our free version above to explore the features. For real money play, visit one of our recommended NetEnt casinos.
To play for real money:
No! There is no Bonus Buy feature available in Mystery at the Mansion. All bonus rounds must be triggered naturally during regular gameplay.
Yes. Mystery at the Mansion is powered by NetEnt, a licensed provider that uses certified RNG (Random Number Generator) technology to ensure fair and unpredictable outcomes.
Yes! Most of our featured NetEnt casinos on this page offer welcome packages that include free spins or bonus cash usable on Mystery at the Mansion. 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 Mystery at the Mansion as long as they support games from NetEnt. 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 NetEnt slots.
Yes, the demo mirrors the full version in gameplay, features, and visuals—just without real money payouts.
