Koi Gate Slot Review

Colorful koi carps are popular in China and Japan. They are traditionally farmed in ponds, but city residents used to keep these big fishes in aquariums. Over the past few years, koi have been spread worldwide so you can meet them in park ponds or even in fountains of different countries.

Interestingly, the software developers for online casinos never forget about these carps and often devote new slot machines to them. One such game is the Koi Gate video slot, produced by Habanero. Its features are carefully described in the following review by Casinoz.

8 /10
Koi Gate
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0.18 USD
Min bet
900 USD
Max bet
Max payout
Number of reels
Number of lines

Where to Play Koi Gate slot?

Choose reliable online casinos to play slots for real money. Do not pick fake slots. 

Play Free Koi Gate Slot Demo

You can test Koi Gate for free directly on the pages of Casinoz. We also recommend you watch our video about this slot machine's options.
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Online casino with Koi Gate slot

To play this slot for real money, we offer you to visit the online casinos listed below. Please read the reviews and consider responses of the customers choosing the website.

Total 6

How to Play Koi Gate slot online

The discussed slot machine has five reels and eighteen fixed lines. There are fifteen symbols on the screen simultaneously (5x3).

You can place identical bets on the active lines. In the manufacturer's demo version, you can bet up to ten chips with denominations of 0.01 to 5 euros on each position. This means the betting range per round ranges from eighteen cents to nine hundred euros.

In addition to standard symbols, Koi Gate offers other options:

  • An unusual wild,
  • A double-up game,
  • Respins,
  • Additional multipliers,
  • Progressive jackpots,

To form a winning combination, you need at least three identical symbols. They must create a continuous sequence from left to right, starting from the first reel or right to left, including the last column. In any case, the payout is awarded only for the most valuable combination in each position.

Wins are calculated based on multipliers ranging from x2 to x150, associated with all possible combinations. These multipliers are applied to the bet per line. If there are multiple payouts in one round, the credits are summed up.

The double-up game follows the traditional style of Habanero. It is launched at the player's discretion. You randomly select one of the four cards and compare it with the dealer's. You can double your payout, lose your bet, or stay even.

Please read the Koi Gate review below for information about non-standard symbols and bonuses.

Here is a list of all symbols used on the slot's reels.

Koi Gate Symbols, Wild, Scatter

This video slot offers ten ordinary symbols: playing cards, a dragon, a red gate, a lily, a bamboo, a leaf, and a wave.

There is also a single special symbol:

  1. Wild (koi carp) is only at the three central reels. It cannot form combinations independently, but it substitutes for other symbols. Moreover, it expands for a whole reel and triggers respins.

There are no Scatters or conventional free spins here. Please open the pay table to check out the multipliers and get more details of the symbols.

  • Koi
    A high-paying symbol
  • Dragon
    A water dragon
  • Gate
    A red gate
  • Lotus
    A nice flower
  • Bamboo
    Green bamboo
  • Leaf
    A red leaf
  • Water
    A wave
  • A
  • K
  • Q
  • J
  • Wild Koi
    It substitutes for other icons.

Koi Gate Bonus games

Now about the prize options of Koi Gate:

  • Re-Spin – When any Wild shows on the screen, it triggers a free respin on the casino expense. The Wild remains at its position. If any new Wild drops out, another respin begins. All payoffs are doubled here.

Respins begin automatically, without any actions from the player.

Koi Gate slot free spins

There are no free spins in the game.


Koi Gate offers progressive jackpots from Habanero. They grow up due to deductions from the customers' bets. You can expect to win one of the progressive jackpots playing by real-money bets only.

It is possible to hit any jackpot during a regular spin without special conditions. The higher your bet, the more chances you have to win.

Koi Gate RTP, Volatility & Hit Frequency

Consider these slot metrics:

  • RTP: 96.26%,
  • Volatility: high.

The payback rate is quite good. The volatility is quite high, so there is a chance of getting a big payout in a single spin, but it's also not uncommon to have rounds with no payouts.

Strategy: How to Win at Koi Gate slot

You won't be able to beat the slot machine in the long run.

There are no 100% winning strategies that guarantee success.

However, you have a decent chance of winning every time you play this slot. The key is to be prudent and disciplined.

  • Don't rush to increase your bets.
  • Take breaks.
  • Quit the game when you're winning.
  • Don't rely on betting systems.
  • Don't try to hack the slot machine.

More tips for slot enthusiasts await you in articles on Casinoz.

Koi Gate Interface

Habanero company is used to provide all novelties with a multi-language interface.

The control panel is full of buttons, but it is easy to understand their functions even for a beginner. It takes just a few minutes of testing in a demo mode.

It is possible to play manually or switch to the automatic mode. You can control the gameplay with the help of a mouse or keyboard. 

The pay table provides the multipliers, the visual scheme of the lines, and a description of all rules.

It is possible to set up the size of the screen, the sound parameters, the speed of the gameplay, the automatic mode, and other parameters. The slot is available in a browser; you don't need to download it. A special version designed for mobile devices is also provided.

Video game review Koi Gate

Mobile Compatibility

The mobile slot machine Koi Gate is designed for smartphones. It is just as convenient as the desktop version. The rules remain unchanged. The differences are related to the interface features. The mobile slot is adapted for touch screens.

Should You Play Koi Gate Slot for Real Money?

The novelty has a beautiful design, a convenient control panel, and diverse gaming features. The most interesting options are the functions of Wild and Respins. Progressive jackpots are also able to attract the most gambling users.

Please pay attention to the high volatility of this slot machine. Quite long losing sessions are possible in this game.

We are looking for your opinions about the Koi Gate video slot. Please leave comments and give rates.

Frequently asked Questions

🐟 What is the slot machine Koi Gate about?

It's a video slot featuring Chinese koi carp. They are depicted on the reels of the slot machine.

🎰 Who developed the Koi Gate slot machine?

The Habanero studio developed this video slot. They create highly entertaining slot machines for online casinos.

🆓 Where can I try the video slot Koi Gate for free?

There is a free demo version available in the Casinoz review. Many online casinos also offer the slot machine for free.

  • A relatively high RTP
  • Amazing respins
  • No bonus games and free spins
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Main info
Type of game Video slots
Manufacturer Habanero
Theme Animals, Chinese, Culture, Japanese
Min bet 0.18 USD
Max bet 900 USD
RTP 96.26%
Max multiplication 150 : 1
Is free test available Yes
Mobile version Yes
Issue date February 12, 2017
Progressive jackpot Yes
Reels number 5
Lines number 18
Wilds Yes
Scatter No
Gamble Feature Yes
Volatility High
Respins Yes
Bet line 0.01 - 50