Kalamba Games added a slot called Joker Rainbows to their catalog at the beginning of the summer. The main character is a smiling joker girl who can give the gambler a payout of more than x50000 from the bet. Such a large prize can be caught in simple spins or free spins. The slot got a good set of bonus features (from additional multipliers to risk round), a large field 6x4 and many different symbols. The gameplay due to the variety turned out to be fascinating, and will be of interest to both novice and veteran gambling.
Progressive jackpot | Yes |
Reels number | 6 |
Lines number | 40 |
Wilds | Yes |
Scatter | No |
Gamble Feature | Yes |
Volatility | Very high |
3D slot | Yes |
Respins | Yes |
Freespins | Yes |
Progressive multipliers | Yes |
Bet line | 0.2 - 90 |
Bonus games | Free Spins, Bonus Game, Extra Free Spins, Jackpots, Gamble, BuyBonus |
A large selection of proven casinos with slots from Kalamba Games is already waiting for the gambler in our selection. Here you can quickly find a place to play Joker Rainbows. We only rank the best casinos where it's safe to leave your personal details and deposit.
You can arrange a free test right here and now: we've added the Joker Rainbows demo to the beginning of the review. It launches without registration and has a balance of €11,000. The demo mode is very useful not only to see the design - in it you can also understand how the slot rashes, and how all its features work.
If you want to bet real money rather than virtual money, you can do so with our Casinoz list. Only casinos with Joker Rainbows are listed here, so you don't have to search for the slot on different sites for a long time.
The Joker Rainbows is a classic slot with line payouts. There are 40 of them in total, with the schemes listed in Paytable. The field size is larger than average - 6x4. The gambler in the case of great luck can pile payout up to x50565. The betting range is from 0.20 to 90, but the minimum can be increased by selecting a HyperBet level higher than the first.
The slot adds free spins (buy and win), HyperBet's signature mode switch with 4 different conditions, jackpots of 4 sizes and a risk round for big wins.
In addition to the set of simple symbols in the game, there are a few additional ones involved that have special properties:
Bonus. Appears in simple spins on the reels except for the first and last. Can trigger free spins.
Extra Spin. In free spins appears on reels 1 and 6. Participates in the Extra Spins feature.
Wild. Drawn in the form of the Joker, and essentially plays the same role. Once in the same line as simple symbols that pay, the Wild will count as one of them.
Multiplier Wild. Appears on all reels except the leftmost reel. Performs the same task as the Wild, but in addition carries an additional multiplier, which depends on the selected HyperBet level: x1, x2, x3 or x10.
Cashpot. Symbols that can award one of the jackpots if they fall in the right amount.
How all bonus features in Joker Rainbows work:
Buy Bonus. You don't have to wait for 3+ Bonus symbols to fall and trigger free spins - you can do it yourself. The Buy Bonus is available in 4 variants with the same terms and conditions as the free spins received in-game (packages of 5 to 12 spins with different additional multipliers for Wild).
HyperBet. The slot has 4 types of conditions that can be selected. Depending on the choice changes the size of the minimum bet, the number of free spins in the package and the size of the additional multiplier at Wild. The first level - standard: bet from 0.20, additional multiplier x1, and free spins in the package 5. The second level - from 0.31 bet, 7 FS and Multiplier Wild x2. Third level - bet from 0.43, 9 FS and Multiplier x3. Fourth level - bet from 1.00, 12 FS and Multiplier x10. You can switch levels at the bottom right.
Cashpots. When 5+ Cashpot symbols appear on the field, the gambler will receive the jackpot.
Gamble. Offered to the player if the winnings are at least 3 times the bet. In this case, the gambler can take away the payout, or risk it and increase it. The risk round has a wheel of fortune with 6 cells. Half of the winning ones, give a multiplier of x2. The other half are empty, if such a fall out - the payout burns. The gambler can put the size of the winnings, or even increase it (and then the multiplier will increase to x3). In Gamble there are 3 levels - if the gambler wins the first time, he can try his luck again. But if in the second (or third) level of Gamble an empty cell falls out - the entire accumulated amount is burned.
Extra Spins. In free spins, there is a counter with 3 empty cells to the right of the field. These are filled with Extra Spin symbols. When the counter is filled to the end - the gambler will get +3 free spins. After that the counter is reset and starts to fill up again.
The Free spins package is triggered every time 3+ Bonus symbols fall on the field. The number of spins depends on the HyperBet level, and can be 5, 7, 9 or 12. The differences in the packages, besides the size, are also in the additional multiplier at Wild: it can be x1, x2, x3 or x10. The number of FS can be increased by accumulating Extra Spin signs in the counter on the right.
Free spins can also be purchased. The buy bonus is available in Buy Bonus at any time.
There are 4 jackpots played in the slot - bronze, silver, gold and platinum. Their size depends on the HyperBet level selected. The highest jackpots on HyperBet 1 are: x25, x500, x5000 and x50000. You can win any of them if enough Cashpot symbols fall on the field. Bronze is "worth" 5 symbols, silver - 10, gold - 12 and platinum - 15.
Jackpots are played in simple spins and free spins.
There are 2 characteristics that can say a lot about how well a slot pays. These are:
RTP - shows what percentage of the amount bet will come back as payouts. It is an approximate value and not a guaranteed value. To the specified value, it will only aspire to a very large number of rotations in the tens of thousands. Learn RTP slot in a particular casino can be found in the Game Rules section at the top.
The volatility - shows how the size and frequency of payouts. The higher the volatility, the more frequent the wins will be, but their sizes are smaller. This slot has it at 10/10.
For some games, you can develop a strategy, and stick to it to win. For example, you can win in the computer games that way. But there you can figure out what you need to do to win: choose the right weapon (in shooters), calculate timings, use the features of the game world, and just train your reaction and attention. In slots, however, there is nothing to train, and there are no values that can be applied to improve the result. There is only a random number generator, which is launched when you press the button to spin the reels. It is impossible to calculate its work, because in its base tens of thousands of options from which a choice is made.
The slot has a colorful and bright design with special effects in the background (which do not distract from the game). The field is large, occupies the main part of the screen. The top displays the current jackpot sizes, which are recalculated when you change the bet. On the right side, the selected HyperBet level is shown (and you can change it there as well). At the bottom left are the buy-in bonus and menu buttons, while on the right are the launches (manual and auto), bet selection and accelerated spins. The session will go better if the gambler does this before it starts:
See the payout table for the size of the rewards for each of the symbols.
Play demo mode to understand how the bonus features work.
Reduce the bet size to the minimum.
The mobile version works on Android and iOS phones and tablets and loads automatically - the gambler just needs to launch the slot from either gadget. Compared to the full desktop version, the adaptive for mobile devices weighs less and has a simplified interface. Buttons, fields and symbols are made large, and decorative elements are either removed altogether or moved so that they don't take up too much space.
Casinoz experts liked the slot with its colorful design and a wide range of bonuses. There is nothing unique and unusual in it, but the gameplay is varied and does not get boring.
The rate of return to the player is 96%.
The online slot offers 6 reels in 4 rows and 40 fixed paylines.
Players can bet a maximum of 90 euros.
Progressive jackpot | Yes |
Reels number | 6 |
Lines number | 40 |
Wilds | Yes |
Scatter | No |
Gamble Feature | Yes |
Volatility | Very high |
3D slot | Yes |
Respins | Yes |
Freespins | Yes |
Progressive multipliers | Yes |
Bet line | 0.2 - 90 |
Bonus games | Free Spins, Bonus Game, Extra Free Spins, Jackpots, Gamble, BuyBonus |