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Best Kalamba Casinos

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100FS
by Riobet Casino
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Casinoz
expert 6.5
Vitaliy Seban
Expert opinion

Provider Kalamba Games offers its own variation on a classic theme - Jewels of Jupiter Hold and Win. The game demonstrates high quality requirements, offers decent rewards for the risks and will be to the taste of all those who in the late 2010's was fond of the game mechanics of respins.

The users have a pretty good slot with three reels, the feature of dovorotovat and Hold&Spin with three attempts. The developers have tried to diversify the gameplay by adding jackpots and Hyper Bet to their novelty. The Buy Feature will not be superfluous either, which is not too burdensome for financially strapped players. The rest of the provider's attention was given to the internal mathematical model and excellent graphics. Average volatility, a return value of 94+%, a maxwin of x27000 - all this in total will be a great reason to try your own strength in the slot. The game is perfect for users with little experience as well, because it has extremely simple and clear rules. I believe that the era of pure H&W respins has passed, but those who did not catch it can try their hand at Jewels of Jupiter.

Type of game Video slots
Manufacturer Kalamba logo
Theme Classic Slots, Treasure, Magic, Luck, Fantasy, Jewels
Min bet 0.10 $
Max bet 35 $
RTP 94%
Max multiplication 27000 : 1
Is free test available Yes
Mobile version Yes
Issue date August 7, 2025
Reels number 3
Lines number 10
Wilds Yes
Scatter No
Gamble Feature No
Volatility Middle
3D slot Yes
Respins Yes
Freespins No
Progressive multipliers No
Bonus games Big Win, Respin, Multiplier, Sticky Wild, Bonus Bet, Jackpots, Buy Feature, Hold and Spin

Where to Play Jewels of Jupiter Hold and Win slot?

At machines with a limited number of bonus features, the focus is on one main feature. In Jewels of Jupiter Hold and Win, it's the respins that perform this feature. Any changes to the slot's settings can cause the bonus mechanics to malfunction or cause problems with their activation. Therefore, the developer Kalamba recommends to run the game only in licensed and reliable online casinos. This is important both for the providers themselves, as reputation plays a key role today, and for players who are concerned about their safety.

Play Free Jewels of Jupiter Hold and Win Slot Demo

The demo version of the slot allows the player to learn the main features of the game, test its technical parameters, gameplay and interface.

This reduces the probability of mistakes when betting for real money. Incorrectly chosen value, ignorance of the features of the bonus round or the interface can lead to unnecessary expenses - that's why playing demo in free mode is considered a reasonable step.

Verified Online casino with Jewels of Jupiter Hold and Win slot

The Casinoz list is gradually transforming from a simple rating of online casinos into a full-fledged tool focused on satisfying all players' needs. In addition to ready-made selections of the best gambling establishments and their detailed reviews, it publishes current industry news and reviews of new slots, providers, mechanics and strategies. In addition, users can select suitable casinos themselves using the filter system, which takes into account personal criteria and wishes.

How to Play Jewels of Jupiter Hold and Win slot online

The playing field of Jewels of Jupiter Hold and Win consists of only three reels, with a height of 3 cells, which fully corresponds to the classical canons. There are 10 fixed lines for combinations. In each rotation is played 12 symbols, and 2 of them are special. The bet has a very modest range, from 0.1 to 35 c.u., but it is subject to the HyperBet system, which increases the chances of certain symbols (Wild and Bonus) falling out. Maxwin has a limit of x27000 of the selected bet value in the current round. When it is reached, the game stops. A pleasant bonus in the regular game mode will be the function of the rewind (another type of Respin).

The largest wins during testing brought jackpots, but with the regular and bonus mode to wait for a good score failed.

Jewels of Jupiter Hold and Win Symbols, Wild, Scatter

  • The Wild symbol is the highest paying symbol of the game. It can fall out with a multiplier of up to x5. It helps to form combinations as a joker and serves as a trigger for the spin feature.
  • The Bonus symbol, aka Cash or Hold&Spin is used to trigger the bonus system of the same name with 3 respins.
  • Wild
    Joker
  • Bonus
    Cash
  • Orange gemstone
    Senior symbol
  • Red gemstone
    Senior symbol
  • Green gemstone
    Senior symbol
  • Purple gemstone
    Senior symbol
  • Blue gemstone
    Senior symbol
  • A
    Junior symbol
  • K
    Junior symbol
  • Q
    Junior symbol
  • J
    Junior symbol
  • 10
    Junior symbol

Jewels of Jupiter Hold and Win Bonus games

  • Respin Feature. Additional spins of the reels, activated when 2 Wild symbols fall out. Jokers in this case remain in their cells, and the round continues until the fall of any winnings.
  • Hyperbet. Super Hold and Win symbols and Wild Multipliers can be activated up to x5 for an additional bet that does not affect the table.
  • Hold&Win Bonus Game. The player is given 3 spin attempts and only empty cells, jackpots and win balls remain on the reels. When any of them fall out, the number of respins is restored. The game runs until the entire playing field is occupied, after which the user will receive his prize.
  • Buy Feature. Despite the average volatility, the option to buy bonuses will be in demand in the slot. Firstly, it doesn't cost too much, at just x10, x17.5 and x35 of the bet, depending on the jackpot odds boost. Secondly, the RTP of the game is higher in this feature, not the other way around. And finally, why wait?"

Jackpots

Jackpots in the slot are referred to as CASHPOTS and have four varieties available during the bonus respins. MINI will bring x7 of the bet, MINOR x17.5, MAJOR x175 and MAXI x350.

Jewels of Jupiter Hold and Win RTP, Volatility & Hit Frequency

  • The volatility of the slot machine is average. Do not be too deceived, it can bring a lot of trouble! Meet very long series of losses and empty bonuses.
  • RTP in Jewels of Jupiter Hold and Win has an interesting system. The normal game mode passes with 94%, ordinary extra turns increase the value by a couple of tenths, and buy-in bonuses are accompanied by a parameter of 95+%.
  • The probability of dropping wins is at an average level.
Comparison Jewels of Jupiter Hold and Win slot with analogues
Jewels of Jupiter Hold and Win 3 Leprechaun Charms Piggy Bank Cash Ultimate Fire Link Rue Royale
RTP 94 % 95.15 % 95 % 95.97 %
Volatility Middle Middle Middle Middle
Lines 10 25 10 50
Drums 3 5 5 5
Issue date 7 August 2025 5 March 2025 16 April 2025 14 June 2024
Progressive jackpot
Scatters
Free Spins
Respins
Progressive multipliers
Jokers
Max payout 27000 5000 5000 10000
Bonus Games

Strategy: How to Win at Jewels of Jupiter Hold and Win slot

Although the mechanics of the slot Jewels of Jupiter Hold and Win is quite simple, to build a working strategy for stable wins is simply unrealistic.

The result of the game depends largely on the launch of respins, which can be activated at any time or not appear for a long time. Even their activation does not guarantee a win, otherwise the Buy feature would be a cheat. Medium volatility allows the use of betting systems, but they only prolong the session time. The optimal solution for the player is to enjoy the gaming process without counting on guaranteed winnings.

More Kalamba slot machines
Slot machine RTP Volatility Max win Release date
Mooncake Riches Hold and Win 96 % Very high 30000 5 September 2024
Hyper Blitz Hold and Win 96 % Very high 10645 13 July 2023
Joker Lanterns 96 % Very high 15672 24 September 2020
Big Bounty Bill 96 % Very high 5000 14 November 2019
Age of Dragon 97.29 % High 1000 23 November 2018

Jewels of Jupiter Hold and Win Interface

The interface of the online slot is simple. To the right of the playing field is the Hyper Bet button and to the left is the jackpot table. At the bottom are the bet options, the launch menu, Buy Feature and the help section. This is also where all the settings available to the player are placed. To start playing:

  1. Launch the slot and learn the rules with the pay table.
  2. Select the appropriate bet size using a coin.
  3. Select the way to start the spins.
  4. Customize the sound and hotkeys if necessary.
  5. Enable HyperBet or buy the bonus immediately (if desired). After that you can start playing.
New Kalamba slots

Mobile Compatibility

Mobile casinos are firmly entrenched in the leaders of the gambling entertainment market. Thanks to smartphones players get full access to slots in any convenient place, without the need to be at the computer. Mobile versions of games are gradually replacing stationary machines due to their versatility and lack of performance problems.

Other online slot machines

Should You Play Jewels of Jupiter Hold and Win Slot for Real Money?

Our editorial team believes that Kalamba Games' Jewels of Jupiter Hold and Win slot lacks originality. The game uses popular mechanics, it has the tools to make some nice wins, but all of this has been in other slot machines before. Still - to spend some time in this online slot can be.

Frequently asked Questions

💲 What is the maxbet in Jewels of Jupiter Hold and Win slot?

It's only 35 c.u.p.s.

💸 What is the RTP used in Jewels of Jupiter Hold and Win by Kalamba Games?

From 94% and up, depending on game mode

💎 What is the maximum winnings in the Jewels of Jupiter Hold and Win game?

x27,000 of the rate, which makes up for its modest size

🎰 How many reels are there in Jewels of Jupiter Hold and Win?

The online slot has 3 reels

Pros
  • Decent graphics
  • Classic Hold&Win slot
  • Nice winnings
  • Good technical parameters
Cons
  • It lacks the original functionality
Vitaliy Seban
Vitaliy Seban
Casino Games Expert and Gambling Strategies Analyst

Vitaliy — a casino games expert born in 1982 in Kaliningrad. Growing up in a family of surgeons, he chose a path far from medicine: he mastered chess from a young age, participated in regional tournaments, and later enrolled at Kaliningrad State Technical University. While working as a programmer, he immersed himself in the world of online casinos but eventually faced gambling addiction. After realizing that most of his income was going to bets, he redirected his passion into analytics, studying game mechanics, strategies, and gambling trends. Today, Vitaliy participates in games with controlled stakes to stay updated on industry trends and creates reviews that help players master the nuances of blackjack, roulette, and slots while minimizing risks.

An expert in:
  • Blackjack
  • roulette
  • slots
  • game strategy analysis
  • risk management
  • chess
  • programming
Facts checked Alex Vasilev Scientific editor and fact checker
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Type of game Video slots
Manufacturer Kalamba logo
Theme Classic Slots, Treasure, Magic, Luck, Fantasy, Jewels
Min bet 0.10 $
Max bet 35 $
RTP 94%
Max multiplication 27000 : 1
Is free test available Yes
Mobile version Yes
Issue date August 7, 2025
Reels number 3
Lines number 10
Wilds Yes
Scatter No
Gamble Feature No
Volatility Middle
3D slot Yes
Respins Yes
Freespins No
Progressive multipliers No
Bonus games Big Win, Respin, Multiplier, Sticky Wild, Bonus Bet, Jackpots, Buy Feature, Hold and Spin