Wild Koi

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Rules and Gameplay

The Wild Koi slot game by Eyecon is set against a beautifully rendered Asian-inspired backdrop, featuring a serene koi pond theme that brings the tranquility of Eastern gardens right to your screen. Gameplay unfolds on a standard 5×3 reel layout with 25 fixed paylines, ensuring that players have ample opportunities to land winning combinations. To start playing, users must select their total bet amount, which can range from $0.01 to $25, allowing for a wide range of betting options that accommodate both casual players and high rollers. The game’s aim is to match symbols from left to right across the paylines, with various koi fish and card symbols creating wins. The intuitive interface and smooth gameplay make Wild Koi an accessible game for all players, regardless of their experience level with online slots.

Bonus Features

Wild Koi boasts several engaging bonus features that enhance the gaming experience and increase the chances of significant wins:

  • Wild Symbol: The Gold Koi acts as the Wild symbol, appearing on reels 1, 3, and 5. It substitutes for all symbols except the Scatter, tripling the prize when part of a winning combination.
  • Scatter Symbol: The Scatter is represented by the Red Koi, triggering the Free Games feature and offering scatter pays.
  • Free Games: Landing 3, 4, or 5 Scatter symbols anywhere on the reels rewards players with 15, 20, or 25 Free Games, respectively. This feature can be retriggered up to 15 times. Additionally, during Free Games, Gold Koi symbols expand to cover all positions on their reels, significantly enhancing winning possibilities.


The symbols in Wild Koi draw heavily from Asian culture, featuring various beautifully designed koi fish alongside traditional card symbols. Here’s a closer look at the key symbols:

  • Low-Paying Symbols: 9-A Card Royals, with payouts ranging from 3 times the bet for three 10s up to 500 times the bet for five Aces.
  • High-Paying Symbols: Colorful Koi fish, offering payouts from 2x to 3000x the bet, depending on the combination and number of symbols.
  • Special Symbols: Gold Koi (Wild) and Red Koi (Scatter), each with unique functions to boost gameplay and winnings.


Wild Koi provides a diverse range of winning opportunities, with its symbols offering varying payouts. Here’s an overview of potential payouts:

Symbol 3 Symbols 4 Symbols 5 Symbols
9-A Card Royals 3x – 100x 5x – 250x 100x – 500x
Colorful Koi Fish 2x – 200x 25x – 500x 100x – 3000x


Wild Koi is played across 25 fixed paylines, providing players with numerous ways to win on every spin. Paylines are counted from left to right, requiring at least three matching symbols on a payline to secure a win. The inclusion of fixed paylines ensures that every spin holds the potential for significant rewards, keeping the gameplay both exciting and accessible.

Pros & Cons

Pros Cons
Engaging Asian-themed visuals and soundtrack Below industry-average RTP
Simple gameplay suitable for all levels of players Limited bonus features compared to other slots
Expanding Wilds and Free Games enhance winning potential Max win potential might be considered low for high rollers

Minimum and Maximum Bet

The Wild Koi slot game offers a flexible betting range to accommodate both casual players and those looking to place larger bets. The minimum bet starts at just $0.01 per line, allowing for a total minimum bet of $0.01 if playing with a single payline. However, to fully engage with the game and activate all 25 paylines, the minimum bet is set at $0.25. On the higher end, the maximum bet reaches up to $15, making the game accessible for players with varying budgets.

Game Jackpot

The maximum jackpot in Wild Koi is set at 3,000 times the stake, offering players the chance to win significant amounts. This potential win, combined with the game’s Return to Player (RTP) of 94.94% and medium volatility, balances the frequency and size of payouts. While the RTP is slightly below the industry average, the medium variance ensures a steady mix of smaller wins and the chance for larger payouts, making it an exciting option for players looking for a balanced gaming experience.

About Provider

Eyecon, the provider behind Wild Koi, is renowned in the online gaming industry for creating visually appealing and engaging slot games. Known for their detailed graphics and innovative game mechanics, Eyecon has established itself as a trusted developer among players and operators alike. With a portfolio that ranges from simplistic designs to complex thematic adventures, Eyecon games are designed to cater to a wide audience, ensuring a high-quality gaming experience across all titles.

How To Play

  1. Choose Your Bet: Start by selecting the total bet amount you wish to play with. Adjust your bet per line and ensure all 25 paylines are active for maximum winning potential.
  2. Understand the Symbols: Familiarize yourself with the paytable. Knowing the value of each symbol, including the special Wild and Scatter symbols, can help you identify winning opportunities.
  3. Spin the Reels: Once your bet is set, click the spin button to start the game. Watch as the reels come to a stop and reveal if you’ve won.
  4. Watch for Special Symbols: Keep an eye out for the Gold Koi (Wild) and Red Koi (Scatter) symbols. These can trigger bonus features and significantly increase your chances of a higher payout.
  5. Engage with Bonus Features: If you land three or more Scatter symbols, you’ll enter the Free Games feature. Utilize the expanding Wilds during this mode to enhance your winnings.


Wild Koi by Eyecon offers a serene and visually engaging gaming experience with its Asian-themed design and soothing soundtrack. While the game may have a slightly below-average RTP and a maximum win potential that might not attract high rollers, its simple gameplay, expanding Wilds, and Free Games feature provide plenty of entertainment value. Suitable for players of all levels, Wild Koi represents a solid addition to Eyecon’s portfolio, emphasizing quality graphics and a balanced mix of winning opportunities. Whether you’re a novice or an experienced player, Wild Koi is worth a spin.