Crystal Cavern slot review

Crystal Cavern slot by Kalamba Games
Volatility Medium
VOLATILITY
Medium
RTP
97.72%
View casinos
Logo Kalamba
Mar 11, 2020
Pros
  • Relaxing
  • Custom RTP
  • Custom volatility
  • Beautiful design
  • 4000+ ways to win
Cons
  • Slow pace
  • Repetitive

Crystal Cavern Slot Review: Relax in the deep

If you’re looking for a slot machine that combines simple gameplay with sophisticated design, then Crystal Cavern is definitely a must-try.

This game has several ways to win beyond paylines, with different winning combinations of matching symbols. There are also interesting free spins multipliers that can yield some pretty interesting wins, in spite of this mobile slot game’s moderate volatility.

That said, it’s possible to change the bet level and thus aim for bigger wins. But while the symbol-match ways to win system will land frequent hits, they won’t be enormous. On the plus side, you can bet low and play for much longer with a modest bankroll. The fact that the game has you play with a fixed bet system for sets of 10 spins is also a good feature for players looking for a good environment to exercise responsible gaming.

Again, this slot is for those who want to get away to a rich and beautiful underground world, to enjoy a quiet place where they can relax playing a smooth slot.

RTP 97.72%
Ways to win 4,096
Volatility Medium – High
Max win 20,480x

Crystal Cavern game overview

Crystal Cavern is an online slot that has gone fairly unnoticed since its release in February 2020. And I’d like to remedy that, because it has a lot to offer for a type of player who often goes overlooked in a world where reviews tend to focus on intense and ground-breaking mechanics and high-paced slots.

This game is meant to let you relax and settle deep into a cosy world of subtle colours and smooth slots.

This game has a fairly wide range of return to player (RTP) from 95.85% to 97.72%, partly because the Hyper Bet system lets you choose different wager levels for a fixed set of 10 spins. The same goes for the volatility, which can go from medium to high, with relatively frequent hits, with a maximum win of 20,480x your wager.

Crystal Cavern is a collaboration between Kalamba and Relax Gaming.

Deep design

Crystal Cavern has a rich design that takes you deep into the earth on a hunt for precious crystals. But don’t let the title fool you: there’s much more than crystals hiding in the deep. Elegant mushrooms, glowing plant-life and shiny orbs.

Crystal Cavern mobile screenshot in portrait mode

I especially like how the visuals are paired with low-key, mysterious —almost mystical— music. This blends in with the gentle and fine-tuned sound effects that heighten the sense of depth and peace.

Click Play Demo Mode to try our free Crystal Cavern slot demo!

Crystal Cavern Gameplay

The Crystal Cavern slot begins the game by having you choose a fixed bet level for the ten base spins. You can then choose one of three Hyper Bet levels to change the value of multipliers, increasing the volatility.

As you play, you can collect Cash orb symbols that give you great multipliers. Collecting six Cash orbs will trigger free spins at the end of the round. Wild symbols substitute all symbols except for cash orbs.

Multipliers are cumulative, so they apply to subsequent wins. This can make all the difference during free spins.

During free spins, each Cash orb symbol that appears wins you an extra free spin.

Play Crystal Cavern slot at UK online casinos

Kalamba Games is a great developer that’s available at several casinos. So there’s many to choose from if you want to play Crystal Cavern.

At LadyLucks, we want to help you make the most of your iGaming experience. We’ve come up with a list of the best online casinos in the UK, based on their welcome bonus offers, games library, account management systems and customer support services.

Of course, we’ve tested and reviewed all of these sites. Most importantly, they are all licensed by the United Kingdom Gambling Commission (UKGC), so you can be sure that they are fair, secure and safe to play.

Clicking on our links will get you exclusive bonuses upon registration.

Slotsmillion Logo

🥇 SlotsMillion

Extra spins every weekday from 11:00 AM to 1:00 PM

Full T&C apply

Review→


The Grand Ivy Casino Logo

🥈 The Grand Ivy Casino

50 free spins (no wagering) on your 1st deposit

18+. New players only. One bonus offer per player. Minimum deposit £20. Max bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £300 on your 1st deposit, 25% match up to £800 on your 2nd deposit, and 50% match up to £400 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirement

Review→


Dream Vegas Casino Logo

🥉 Dream Vegas

100% up to £400 + 50 bonus spins on any Netent game

18+. New players only. One bonus offer per player. Minimum deposit £20. Max bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £400 on your 1st deposit, 40% match up to £3000 on your 2nd deposit, and 60% match up to £1500 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirements. Terms apply. BeGambleAware.org

Review→

Casimba casino

🏅 Casimba

100% up to £500 + 50 bonus spins on Starburst

18+. New players only. 1 bonus offer per player. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are 100% match up to £500 on your 1st deposit, 25% match up to £1000 on your 2nd deposit, and 50% match up to £500 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Terms apply. BeGambleAware.org

Review→

Make sure to check out our reviews to see more info.

🕹
Play for real on Casimba

Welcome Package Up to £2000 Bonus + 125 Bonus Spins on the first three deposits

United kingdom flagUse this offerexit_to_app

18+. New players only. 1 bonus offer per player. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are 100% match up to £500 on your 1st deposit, 25% match up to £1000 on your 2nd deposit, and 50% match up to £500 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Terms apply. BeGambleAware.org

Common questions about Crystal Cavern
keyboard_arrow_right
Where can I play the Crystal Cavern slot?
You can play a free demo of Crystal Cavern at LadyLucks. We also have a list of the best UK online casinos to play, with special bonus codes for LadyLucks readers.
keyboard_arrow_right
Is the Crystal Cavern slot safe to play?
Yes. The developer, Kalamba Games, is licensed by the UK Gambling Commission, as are the casinos that we recommend to play with special welcome bonus offers. This means the Crystal Cavern slot is legit, as are the online casinos that offer it.
keyboard_arrow_right
Who designed the Crystal Cavern slot?
Crystal Cavern was designed by Kalamba Games. They’re a great developer known for their high-quality designs, and this game is no exception. Check out our review for a free demo and see for yourself!

🏆 Top 3 best online casinos for Crystal Cavern

  • 1

    PlayOJO

    starstarstarstarstar_border(45)

    50 free spins (no wagering) on your 1st deposit

    First time depositors only. Min. deposit £10. Maximum amount of Free Spins is 50. Game: Book of Dead – Spin Value: £0.10 per spin. Excluding new players in Northern Ireland. OJO’s Reward and Game Play Policy Applies

  • 2

    Grand Ivy Casino

    starstarstarstarstar_border(35)

    100% Match Bonus up to £1500 + 100 Bonus Spins!

    18+. New players only. One bonus offer per player. Minimum deposit £20. Max bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £300 on your 1st deposit, 25% match up to £800 on your 2nd deposit, and 50% match up to £400 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirement

  • 3

    Yako Casino

    starstarstarstarstar_border(53)

    100% up to £99 + 99 free spins on 1st deposit

    Match deposit bonus of 100% up to £99 plus 99 free spins on your first deposit | New players only | Minimum deposit £20, 40x wagering requirement, £5 max bet with bonus funds | Free spins winnings awarded in bonus money. Full T&C apply.

  • 4

    Playfrank

    starstarstarstarstar(114)

    100% up to £100 + 50Bonus Spins

    New players only. Min deposit £20. Package is split in 1 deposit bonuses to a max of £100 + 50 bonus spins. Wagering bonus 35x. Wagering bonus spins 40x. The winnings must be wagered within 7 days. Full T&C applies. Full T&C applies

  • 5

    Yeti Casino

    starstarstarstarstar_border(50)

    23 Extra Spins + 100% Refund bonus up to £111  with 77 Extra Spins

    New customers only. No restrictions while playing with cash. Min. refund bonus is £10. Wagering on bonus is 60x. Refund bonuses granted next day when 1st deposit has been lost. When playing with refund bonus max bet is £5. Eligibility is restricted for suspected abuse. Skrill & Neteller excluded. T&C Apply

  • 6

    All British Casino

    starstarstarstarstar_border(74)

    Only on LadyLucks : 5 Free Spin + up to £200 + always 10% cashback

    5 free spins on registration (max withdrawal is £100) on Spinsane, Starburst or Joker Pro | New customers only, min deposit £20, wagering 35x, max bet £5 with bonus funds. Max bonus is 100% up to £200. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Full T&C applies