This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.
Play the Crystal Classics free demo slot—no download required! Try Booming Games’s latest game, enjoy risk-free gameplay, explore features, and learn game strategies while playing responsibly. Read our expert Crystal Classics slot review with ratings for key insights before you play.
Released:August 19 2021
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:
MORE BOOMING GAMES CASINOS
Curacao-License
Curacao-License
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
There is a No Deposit Bonus available:
20 Free Spins
Curacao-License
There is a No Deposit Bonus available: 30 Free Spins
Curacao-License
There is a No Deposit Bonus available: 100 Free Spins
There is a No Deposit Bonus available: 25 Free Spins
Crystal Classics is a video slot from the provider Booming Games. In this Crystal Classics slot review you can read more about the features of the game.
Crystal Classics does not have the usual paylines but requires matching symbols in a cluster (a.k.a. cluster pays) instead. The game has several features including Buy Feature, Cascading Reels, Extra Wilds, Multiplier Wilds, Random Multiplier, Random Wilds, and more. Crystal Classics also has a free spins bonus round and this is usually where you can win the big money.
The standard RTP (Return to Player) for Crystal Classics slot is 95.27% (Could be lower on some sites). This payback is good and considered to be about average for an online slot. Theoretically, this means that for every €100 put into the game, the expected payout would be €95.27. However, the RTP is calculated on millions of spins, which means that the output for each spin is always random.
The highest possible payout for this slot is 27556x your total bet which is very high and gives you the chance to win really big wins. The maximum possible win is also calculated over a huge amount of spins, often one billion spins.
Crystal Classics was released on August 19 2021.
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 Crystal Classics in demo mode without signing up. Try our free version above to explore the features. For real money play, visit one of our recommended Booming Games casinos.
To play for real money:
The slot offers a massive max win of 27556x your stake.
Example: A €1 bet could return up to a staggering €27556.
Yes! Most of our featured Booming Games casinos on this page offer welcome packages that include free spins or bonus cash usable on Crystal Classics. Always check the terms before claiming.
Absolutely. The game is fully optimized for mobile devices, including iOS and Android.
Yes, the demo mirrors the full version in gameplay, features, and visuals—just without real money payouts.
