Free slot demo · player guide
Mystery Stones
The ancient world is full of secrets that have puzzled historians and archaeologists for centuries. But now, a new slot game called «Mystery Stones» offers a unique opportunity to explore this fascinating era and uncover its hidden treasures!
18+ · free play · no account or deposit
Game details checked 21 Aug 2026How we check games
60-second guide
What matters at a glance
Free play
Play Mystery Stones here
Open the game below to check its pace, controls and features. Free play stays on SlotsCollector.
No sign-up · no deposit · full screen available
Look for
Features worth trying
- Game features
Autoplay, Free Spins, Quickspin Feature
Game overview
What is Mystery Stones?
The ancient world is full of secrets that have puzzled historians and archaeologists for centuries. But now, a new slot game called «Mystery Stones» offers a unique opportunity to explore this fascinating era and uncover its hidden treasures! In this game, you will discover the power of special gemstones that can be used as magical charms. These gems have been hidden away for a long time, waiting for someone to uncover their secrets. As you embark on your journey, you will face various challenges and obstacles that will test your skills and abilities. However, if you manage to overcome them, you will be rewarded! For instance, landing 3 Scatter symbols on the first, second, and third reels will unlock 10 Free Spins. Repeating this during Free Spins will grant you another 10! Moreover, if you win multiple times in a row during one spin because of the cascading effect, you’ll trigger the Avalanche Multiplier. Each win after the first one will get a higher multiplier, up to X5 normally and up to X15 during Free Spins. So, are you ready to embark on this thrilling quest and claim your place among the legends of the ancient world? Don’t miss your chance to experience the magic of «Mystery Stones» by Platipus!
How it plays
The features that shape the game
Mystery Stones is listed as a Buy Bonus from Platipus.
Game features
Autoplay, Free Spins, Quickspin Feature
Before you play
Does Mystery Stones match what you want?
Judge the format and features first. Theme alone tells you very little about how a game feels.
What this game offers
- Buy Bonus format from Platipus
- Low volatility
- Game features
What to check first
- This page lists RTP at 94.97%; confirm it in the version you open.
- Casino stake limits and feature settings may differ from the free-play version.
- Free play shows the mechanics, but it cannot predict a future result.
Quick answers
Mystery Stones FAQ
Clear answers based on the game information and demo status available today.
Can I play Mystery Stones for free?
Yes. Select “Play free demo” to open Mystery Stones on this page without an account or deposit.
What type of game is Mystery Stones?
Mystery Stones is listed as a Buy Bonus from Platipus. The confirmed features are listed above.
What is the RTP of Mystery Stones?
The RTP shown for Mystery Stones is 94.97%. A casino may offer a different configuration, so confirm the value in the in-game information screen.
Can I play for real money here?
No. SlotsCollector provides game information and free demos only; it does not accept bets or deposits.
Game facts
Mystery Stones numbers and features
These are the details currently confirmed for this game. Check the in-game information before using real money.
Payouts & risk
- RTP
- 94.97%
- Volatility
- Low
- Maximum win
- 1,229×
- Bet range
- $0.05 – $5
Reels & wins
- Reel layout
- 5 × 3
- Paylines
- 20
- Payout system
- Paylines
Bonus features
- Features
- Autoplay, Free Spins, Quickspin Feature
Release & devices
- Release date
- 30 May 2024
- Theme
- Aztec
More to play
More games from Platipus
Check real-money availability
This game may be available to play for real money at our partner sites. Availability varies by location.
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