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Juliya Demko
Expert opinion

Love treasure hunting and gems? Then the Cave of Gems slot is designed especially for you. In this machine provider BF Games has added a lot of bonus features that make the gameplay even more interesting. You can collect magic elixirs that attract the elf, and he already helps users in getting large payouts. The design of the slot machine is unusual and bright, the user is transported to the underground kingdom, where the elves extract crystals and move them on wagons. The game is accompanied by dynamic music that adds excitement.

Type of game Online slots
Manufacturer BF Games logo
Theme Adventure, Treasure, Gold, Luck, Action, Jewels, Fire, Money, Diamonds
Min bet 0.30 €
Max bet 90 €
RTP 96.08%
Max multiplication 750 : 1
Is free test available Yes
Mobile version Yes
Issue date August 7, 2024
Progressive jackpot No
Reels number 5
Lines number 30
Wilds No
Scatter Yes
Gamble Feature No
Volatility Middle
3D slot Yes
Respins Yes
Freespins Yes
Progressive multipliers Yes
Bet line 0.3 - 90
Bonus games Free Spins, Bonus Game, Respin, Exploder, Buy Feature, Nitro Booster

Where to Play Cave of Gems slot?

Honest casinos today are valued especially highly, because they are the ones that allow you to enjoy the game without unnecessary worries. Many sites promise fast payouts and a rich selection of machines, but in fact do not fulfill these conditions. Therefore, it is better to choose only trusted casinos, where there is Cave of Gems from BF Games.

Play Free Cave of Gems Slot Demo

The demo version gives every user the opportunity to try the machine in action. It is completely free, and no registration is required to launch it. Players can evaluate the interface, explore the bonus features and test the mechanics.

Hundreds of demos are available on Casinoz, allowing you to find the most interesting variants without rushing to find them.

Verified Online casino with Cave of Gems slot

Selecting a casino to play for real money is an important task. Casinoz helps you solve it by providing ratings and user reviews. The top casinos include sites with transparent rules, fast payouts, and lucrative bonuses. Play for money at these places where trust and comfort come first.

How to Play Cave of Gems slot online

The playing field has a 5x3 format and 30 fixed paylines. The six lowest and four highest symbols pay from three pieces per line. The most expensive blue gemstone pays from 2 symbols. Prize combinations are made from left to right in a row, starting from the outermost reel. The size of the bet per spin can be chosen from 0.3 to 90 euros. Bonuses in the slot are many and they are all related to elves and magic potion. Users are waiting for random addition of Wild symbols, creation of wild reels, freespins and instant big cash prizes. The biggest win reaches x750 of the bet. But don't think it's not enough, thanks to regular good payouts users can gradually increase their account.

Cave of Gems Symbols, Wild, Scatter

  • Wild symbol - brings an independent payout for 2-5 pieces on a line. Can not replace the chest and elixir. With all other symbols makes winning combinations.
  • Nitro Symbol is a blue elixir that can consist of 1, 2 or 3 bottles. It falls on all reels and fills the counters above them. It does not bring any payouts.
  • The Scatter symbol is a chest with jewels, which activates freespins. Also brings x2, x3 and x5 of the bet for 3, 4 and 5 pieces on the field respectively.
  • Wild
    Replacement symbol
  • Scatter
    Activates free spins
  • Blue gemstone
    A high-paying symbol
  • Red gemstone
    Average-paying symbol
  • Green gemstone
    Average-paying symbol
  • Purple gemstone
    Average-paying symbol
  • A multi-colored gemstone
    Average-paying symbol
  • A
    A low-paid symbol
  • K
    A low-paid symbol
  • Q
    A low-paid symbol
  • J
    A low-paid symbol
  • 10
    A low-paid symbol
  • 9
    A low-paid symbol

Cave of Gems Bonus games

  • Nitro Counter. There is a special nitro counter above each reel. It is filled with elixirs of different values. Once the nitro is full, the bonus feature is activated.
  • Persistent Wild. A reel that has a filled Nitro Counter becomes completely wild. Three spins in a row Wild symbol will cover this column, helping to make more winning combinations. If you manage to make it so that all 5 reels will be filled with elves, the player will get a prize x200 of the bet.
  • Grand Reward. If the special bomb above the field fills up to 15 during the freespins, the player gets x500 of the bet. Wild symbols will not be thrown on the reels and the round will continue as normal.
  • Explode Feature. This feature is triggered at a random moment during the freespins. A bomb placed above the field explodes. Wild symbols fall out of it, their number corresponds to the total filled nitro counters. After that, the value of the bomb is reset to 0.
  • Buy Feature. The player can buy 10, 15 or 20 freespins for x50, x90 or x130 of the bet respectively. The Buy Bonus is available at any point between base spins.

Cave of Gems slot free spins

The free spins round is activated when Scatter symbols fall anywhere on the playing field. For 3, 4, 5 pieces 10, 15, 20 free spins are awarded respectively. The round takes place on the standard field with the last bet. If 2, 3, 4, 4, 5 chests fall during the game, 5, 10, 15, 20 spins will be added respectively.

Nitro meter values and wild reels are moved to the free spins round from the main game.

Cave of Gems RTP, Volatility & Hit Frequency

  • RTP of the slot machine ranges from 92.12%-96.08%, but only the highest percentage available is beneficial for users.
  • Average volatility allows you to keep your bankroll more or less stable.
  • The frequency of winnings is good - 24%, so the prizes will be given regularly.
Comparison Cave of Gems slot with analogues
Cave of Gems HipHopPop Lobster Hotpop Mega 7
RTP 96.08 % 96.05 % 96.24 % 96.37 %
Volatility Middle High Middle Middle
Lines 30 486 10 5
Drums 5 5 5 3
Issue date 7 August 2024 25 November 2022 19 October 2023 2 July 2020
Scatters
Free Spins
Respins
Progressive multipliers
Max payout 750 50000 2000 6000
Bonus Games
Gamble Feature

Strategy: How to Win at Cave of Gems slot

Many players are looking for winning strategies, but they don't exist. You can choose a convenient betting system and keep track of your spending. This approach allows you to make the game more stable and enjoyable. But it is not a magic system that will allow you to win all the time more than what was spent.

Only Lady Luck decides who will be lucky today, so it is pointless to rely on schemes and advice from other people.
More BF Games slot machines
Slot machine RTP Volatility Max win Release date
Summer Bling 96.10 % Middle 1400 2 July 2025
Chicken Madness Dice 96.06 % High 90322 7 April 2025
777 Golden Hit 96.10 % Middle 234 10 March 2025
Golem Wildwoods Dice 96.04 % High 11988 17 February 2025
Golden Lamp 96.12 % Middle 5015 15 February 2017

Cave of Gems Interface

The game takes place deep underground, surrounded by precious colorful stones. The reels are located right above the iron tracks on which the carriages run. Starting the machine is intuitive:

  1. Open the information menu with the payout table.
  2. Read the rules.
  3. Return to the reels and adjust the bet size.
  4. Start the spin manually or select autoplay.

The reels are in the center, and the controls are concentrated in the bottom panel. You can speed up the game at any time by pressing the lightning bolt. The status bar is a convenient way to keep track of your balance.

New BF Games slots

Mobile Compatibility

The mobile version of the online slot Cave of Gems allows you to play on your smartphone at your convenience. The machine works equally stable on iOS and Android, offering players complete freedom. User-friendly interface and fast loading make the mobile slot not just an addition, but a full-fledged alternative to the PC version.

Other online slot machines

Should You Play Cave of Gems Slot for Real Money?

The Cave of Gems slot machine is a good and lucrative option for those who love magical themes and want to try something new. Unusual bonus features, wild reels and a bomb scattering Wild symbols will not only draw you into the process, but also allow you to win larger sums. The only thing that Casinoz experts warn you about is to choose the online slot with the highest payout percentage.

Frequently asked Questions

🍬 What is the RTP in Cave of Gems?

The rate of return to the player is 96.08%.

🍇 How many reels and lines are there in the game from BF Games?

The online slot offers 5 reels in 3 rows and 30 fixed paylines.

💸 What is the maximum bet size in Cave of Gems?

Players can bet a maximum of 90 euros.

Pros
  • Fully wild reels are often activated
  • Additional wild symbols are added in the bonus round
  • The Scatter symbol in addition to triggering freespins gives rewards
  • You can buy or win free spins
Cons
  • More often than not, the payouts for combinations are small
Juliya Demko
Juliya Demko
Online Slots Expert and Gambling Content Analyst

Yulia — an online slots expert specializing in analyzing slot machines and gaming strategies. Her professional journey began with self-studying slot mechanics and creating freelance reviews, and today she is a key author at Casinoz , where she publishes detailed analyses of online slots. Her work focuses on risk management, game algorithm features, and practical tips for players.

An expert in:
  • online slots
  • game strategy analysis
  • risk management
  • slot machine mechanics
Facts checked Alex Vasilev Scientific editor and fact checker
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Type of game Online slots
Manufacturer BF Games logo
Theme Adventure, Treasure, Gold, Luck, Action, Jewels, Fire, Money, Diamonds
Min bet 0.30 €
Max bet 90 €
RTP 96.08%
Max multiplication 750 : 1
Is free test available Yes
Mobile version Yes
Issue date August 7, 2024
Progressive jackpot No
Reels number 5
Lines number 30
Wilds No
Scatter Yes
Gamble Feature No
Volatility Middle
3D slot Yes
Respins Yes
Freespins Yes
Progressive multipliers Yes
Bet line 0.3 - 90
Bonus games Free Spins, Bonus Game, Respin, Exploder, Buy Feature, Nitro Booster