Joker Rainbows Slot Review, Demo Play, Payout, Free Spins & Bonuses

Joker Rainbows Review

Joker Rainbows is yet another addition to the classic-styled collection of games by Kalamba Games. As always, there’s a lot lurking beneath the modest appearance, as the slot comes packed with powerful modern extras including multipliers, free spins, and several different jackpots.

Those familiar with previous slots in Kalamba’s joker series won’t find anything new here in terms of the outer look. Joker Rainbows barely differs from its predecessors, making use of the same simple background image and familiar classic symbols. Still, it doesn’t look bad. Instead, the game is quite pleasing to the eye with its sharp graphics and plenty of smooth animations. Yet, the level of originality leaves much to be desired.

Joker Rainbows Slot - Reel Screen

The Joker Rainbows slot plays out across a large 6-reel, 4-row setup, producing 40 ways to play on each spin, and bets from £0.1 to £75 per spin are accepted. The betting menu, however, deserves a special mention.

Four different levels of HyperBet are available, and the chosen level affects some of the features, namely the values of Multiplier Wilds and the number of initial free games when the bonus is won, explained below:

HyperBet Level	Wild Multiplier	Initial Free Spins Qty
Blue	1x	5
Green	2x	7
Orange	3x	9
Red	10x	12

The selected HyperBet levels also affect the RTP, and we should say pretty significantly. For instance, the payback is only 92.96% when playing on level 1, while switching to level 4 boosts the value to 96.31%. The Joker Rainbows slot is powered by a highly-volatile math model, rated 10 out of 10 by the developers. Fortunately, the hit frequency isn’t that brutal and wins should occur fairly often. Anyway, the top prize of 50,565x the stake is certainly worth the risk involved.

Three or more matching symbols landing adjacently on the reels create a winning combo, and there are 10 different regular symbols included.

They are in ascending order cherries, plums, grapes, watermelons, clovers, and bells at the lower side, and bars, double bars, triple bars, and red lucky sevens at the higher.

Joker Rainbows Slot Features

Symbols of the joker are Wilds, which act as substitutes for any other regular symbols, helping you out with scoring payouts both in the base game and free spins. As alluded to above, Wild symbols can appear with different Multiplier values attached to them. When a Multiplier Wild takes part in a winning combination, that payout is multiplied by the corresponding value. Unfortunately, if two or more Wild symbols participate in a win, their values are not combined and the win is multiplied only once. Wild symbols are only available on reels 2-6.

Joker Rainbows also offers players to win different fixed jackpot prizes, called Cashpots. There are four Cashpot levels available, awarded when a certain number of bonus symbols appears simultaneously anywhere on the four middle reels:

• 5 bonus symbols - award Bronze Cashpot prize.
• 10 bonus symbols - award Silver Cashpot prize.
• 12 bonus symbols - award Gold Cashpot prize.
• 15 bonus symbols - award Platinum Cashpot prize.

Look out for symbols of stars during the base game, which can appear on any of the reels. They are Scatters, and when at least 3 instances land on a single spin, the Free Spins feature is activated. We’ve already mentioned that the number of initial free spins is dependent on the chosen HyperBet level.

Joker Rainbows Slot - Free Spins

The free games bonus operates in a similar way to the base game and offers all the same features, including Multiplier Wilds and Cashpots.

It’s also possible to extend the bonus game. Each Scatter symbol appearing anywhere in view is added to the special Bonus Accumulation Meter, and each three collected Scatter symbols awards +3 additional free spins, no limits.

Finally, players can activate the free games immediately via the Buy Bonus feature. Four different options are available, corresponding to the four levels of HyperBet. Keep in mind that accessing free spins via the Buy Bonus slightly increases the RTP value.

Review Summary

To conclude, Joker Rainbows is a fun addition to the vast range of Kalamba Games’ fruit-styled slots. It would definitely appeal to those who enjoyed past releases, as well as it’s a perfect option to get acquainted with the series.

Pros

• Wild Multipliers up to 10x
• Free Spins with unlimited retriggers
• Four different jackpots
• Mouthwatering max win of over 50,000x the bet

Cons

• RTP dependent on the bet level
• Might be too volatile for some players

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