Lucky Koi Slot Review

Some time ago in the news section of Casinoz we were announcing a new free slot machine named Lucky Koi, which had to be presented in the online casinos, powered by the software developed by Microgaming, soon. Finally, it happened. Now our readers can personally test this video slot or play it by the real bets. We would remind that Lucky Koi is devoted to Chinese culture, where koi takes a very honorary place and is a personification of firmness and courage. In the following review, prepared by our authors, all the functions and other particularities of this model are described. 

9.60 /10
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0.01 USD
Min bet
125 USD
Max bet
Max payout
Number of reels
Number of lines

Where to Play Lucky Koi slot?

Play Free Lucky Koi Slot Demo

Many online casinos powered by the software developed by Microgaming, give an opportunity to play Lucky Koi free or for the real money. Some of them allow testing this slot machine even without registration in a training mode. Moreover, it is possible to test this model in a fun mode right at Casinoz as well.

We would be grateful to you for any responses about Lucky Koi video slot. Please share your opinion about this slot machine in comments and assign a grade to this game.

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How to Play Lucky Koi slot online

Lucky Koi is a five reeled online video slot with three rows of symbols at the screen. There are the special symbols, free spins, the bonus round, additional multipliers and other exciting and beneficial options. The gambling feature is not provided by the rules of Lucky Koi.

Playing Lucky Koi slot machine is possible in range from one to twenty five active lines. The bet per each of the lines can reach ten coins of value in range from one to fifty cents. So it is easy to calculate that the maximal acceptable bet per spin is one hundred twenty five dollars (by the example of Spin Palace Casino).

The winning combinations of Lucky Koi video slot are made from two or more similar symbols (for some symbols it is necessary to pick at least three pieces). The symbols have to be dropped out in the continuous chain at the active line, starting from the first left reel. Moreover, the payoff is charged only for the major combination by the line.

An amount of the winning depends on the combination index, indicated in the special table. It is multiplied by the bet staked per line. The maximal index of Lucky Koi slot machine is x1000. Please read about exceptions from the described rules in the following paragraph.

The total payoff for a spin is immediately transferred to the player’s account, because the gambling feature is not provided by the rules of Lucky Koi.

Unfortunately, we didn’t find any official information about the theoretical payback index of Lucky Koi slot machine.

Lucky Koi Symbols, Wild, Scatter

The symbols, somehow connected with the culture and nature of China, appear at the screen of Lucky Koi video slot. There are the colorful carps, coins with holes, hand fans, frogs, tortoises, lotuses and etc.

The special symbols of Lucky Koi slot machine are Wild (a logo of Lucky Koi) and Scatter (Chinese pagoda).

Wild can make the paid combinations on its own, and also replace other standard symbols when it is necessary. To make it, it has to be dropped out at the proper position. Scatter is the only symbol, which can’t be replaced.

Scatter makes difference to the other symbols with its freedom of the active lines. Three, four or five Scatters, dropped out anywhere at the screen in the same spin, give a winning in amount of five, twenty or one hundred total bets staked per round. Moreover, it triggers the bonus round of Lucky Koi slot machine.

Lucky Koi Bonus games

Before the start of the bonus round of Lucky Koi video slot the player has to select one of two options: free spins or the thematic game.

In the first case the player receives from ten to thirty free spins, during which the additional multiplier (up to x5) is in force. The game goes on by the current bet, made by the casino. The spins can be prolonged.

In the thematic round the player would have to catch the carps in the pond and get the prize payoff for it. Its amount is determined randomly and partly depends on the total bet per spin.


A drawing of the progressive jackpot is not provided by the rules of Lucky Koi video slot.

Lucky Koi Interface

There is no need to describe the functions of the main elements of the interface of Lucky Koi slot machine, which is fully translated to several European languages and is very convenient. You can easily study it out on your own.

There is a detailed payment table with combination indexes and short rules in Lucky Koi slot machine. The rules are explained carefully in the informational section.

Due to the user’s settings of Lucky Koi video slot it is possible to switch on an accelerated spin of the reels in the main game and free spins, select the graphics parameters, control the background music and choose the units of displaying the balance.

You have a possibility to download Lucky Koi slot machine with the client software of the casino or launch it in a flash mode in the browser. Both modes are available almost in all online casinos.

Should You Play Lucky Koi Slot for Real Money?

Lucky Koi is a colorful and exciting video slot which can bring the mood of any player. We didn’t find any serious disadvantages in it, while there are numerous advantages, such as a colorful graphics, numerous combinations, interesting options, a multi-language interface and much more.

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Main info
Type of game Video slots
Manufacturer Microgaming
Theme Chinese, Nature, Ancient China
Min bet 0.01 USD
Max bet 125 USD
RTP 96.47%
Max multiplication 1000 : 1
Is free test available Yes
Mobile version Yes
Issue date January 6, 2014
Progressive jackpot No
Reels number 5
Lines number 25
Wilds Yes
Scatter Yes
Gamble Feature No
Volatility High
Freespins Yes
Bet line 0.01 - 5
Bonus games Yes