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Koi Princess™ is a dynamic video slot with 5 reels and 20 lines that has Random Features enabled for 1 spin, exciting Bonus Features and a Bonus Bet mode.

Main Game

Players can select the coin value and bet level before starting the game round.

Game Actions

The buttons on the key pad perform the following different game actions:

  • Level: Clicking the left and right arrows increases and decreases the bet level (i.e. number of coins per bet line) by 1. To increase or decrease faster, the player can click and drag the slider below.
  • Activated/Deactivated: Clicking the Activated/Deactivated Button activates or deactivates the Bonus Bet.
  • Spin: Clicking the Spin button starts a game round at the current bet level and coin value.
  • Max Bet: MAX BET plays the game at the highest bet level and the current coin value.
  • Coin Value: Clicking the left and right arrows increases and decreases the coin value to the next level. To increase or decrease faster, the player can click and drag the slider below.
  • Autoplay: Clicking AUTOPLAY automatically plays the game for the selected number of rounds.

Touch Version Controls

Main Game

Players can select the coin value and bet level before spinning the reels.

Game Actions

The buttons on the key pad perform the following different game actions:

  • BET LEVEL: Dragging or tapping the slider increases and decreases the bet level (i.e. number of coins per bet way) by 1.
  • SPIN BUTTON: Tapping the Spin button starts a game round at the current bet level and coin value.
  • BONUS BET: Tapping the slider activates or deactivates the Bonus Bet.
  • COIN VALUE: Dragging or tapping the slider increases and decreases the coin value to the next level.
  • AUTOPLAY: Tapping the Autoplay button starts a game round automatically.
  • PLUS BUTTON: Tapping the plus sign on the Quick Settings Menu button opens the quick settings menu. Players can choose to quick spin, and start autoplay without going to the settings menu.

The Bonus Bet Feature

  • A Bonus Bet option can be activated for each spin. Activating this option doubles the cost of a spin.
  • Activating the Bonus Bet increases the probability of awarding a Random Feature as well as changing values on the Bonus Wheel and increases sure coin wins for Sure Win Free Spins.
  • The Bonus Bet does not change the current bet level and coin value. The Bonus Bet can be turned on and off only during the main game and on the Intro screen.

Random Features

  • During every spin in the main game, one of 4 Random Features can be activated.
  • After the Random Feature is activated, the player can click on one of the 3 kois to see which Random Feature will be activated.
  • A Random Feature cannot be chosen automatically, even during Autoplay.
  • The 4 possible Random Features are:
  • 5-Hit, Random Wilds, Wild Reels, Bonus Game activation.
  • Random Features cannot be reactivated.

The 5-Hit Feature

The 5-Hit Random Feature awards the player 1 spin with a guaranteed 5-Hit win with a random symbol and bet-line.

The Random Wild Random Feature

The Random Wild Random Feature awards the player 1 spin with between 4 and 9 overlay Wilds placed randomly on the reels.

The Wild Reels Random Feature

The Wild Reels Random Feature awards a player 1 spin where between 2 and 5 reels become whole Wild Reels meaning an overlay Wild symbol covers the selected reels.

The Bonus Activation Random Feature

The Bonus Activation Random Feature awards a player 1 spin where 3 Bonuses, but no line wins, are presented with 1 Bonus Feature awarded.

Only one Random Feature can be activated per spin.

Bonus Features

  • 3 Bonus symbols appearing on reels 1, 3 and 5 award a random Bonus Feature. If 2 Bonus symbols are on the reels after a spin ends and any bet line wins are awarded, a 3rd Bonus symbol can be nudged onto the reels from outside the visible reel set, awarding a Bonus Feature.
  • To activate a Bonus Feature, click the designated area on the Bonus Feature Wheel that appears under the reels.
  • A Bonus Feature can also be activated subsequently from the awarding of a Random Feature.
  • The 4 Bonus Features are: Sure Win Free Spins, Wild Reels Free Spins, Coin Win and the Bonus Wheel.
  • Only one Bonus Feature can be activated per spin.
  • Bonus Features cannot be reactivated.

Sure Win Free Spin

  • Sure Wins Free Spins initially award 10 Free Spins.
  • During the Free Spins Feature, the win for each spin will be at least the same as the largest amount won during the Free Spins session, except for the first spin of the session. For this first spin the guaranteed win is the amount wagered by the player (20 coins multiplied by the bet level for the standard mode, 40 coins multiplied by the bet level for Bonus Bet mode).
  • For spins 1 to 5 during Free Spins, 1 overlay Wild is placed randomly on either reels 1, 2 or 3. After spin 5, an additional Wild is placed randomly on reels 3, 4 or 5. The positions of the random Wilds are re-drawn for each spin.
  • After each spin during Sure Win Free Spins the win is evaluated to see if it is higher than the guaranteed win. If the win from a single spin during Sure Win Free Spins is less than or equal to the guaranteed amount, the guaranteed amount is awarded to the player instead.
  • If the win from a single spin is greater than the guaranteed amount, the greater amount is awarded to the player instead of the guaranteed win amount. An additional Free Spin is also awarded.
  • Additional Sure Win Free Spins won are automatically added to the current Sure Win Free Spins.

Wild Reels Free Spins

  • In Wild Reels Free Spins, a player is awarded 10 Free Spins. Additional Free Spins cannot be won during this Bonus Feature.
  • During the Wild Reels Free Spins feature, for each spin, between 1 and 5 random reels will be covered with overlay Wild symbols.
  • The number of Wild Reels and their positions on the reels are redrawn after each spin.

Coin Win

  • The Coin Win Bonus Feature awards the player an instant coin win.
  • The instant coin win amount is the current bet multiplied by a random multiplier (x15 - x30).

Bonus Wheel

  • The Bonus Wheel is a Bonus Game where the player can win coins and activate the 2 Bonus Feature Free Spins game modes (Wild Reels Free Spins and Sure Win Free Spins).
  • The Bonus Wheel is a 3-tiered wheel with each tier divided into 12 locations. The player clicks the dice to move around the wheel.
  • The starting point for the player on the Bonus Wheel is on the outer tier at the 9 o'clock position. The player clicks the dice and the wheel rotates counter-clockwise corresponding to the number indicated on the dice.
  • When the wheel stops on a symbol, an action is taken depending on the symbol landed on.
  • The different symbols on the Bonus Wheel are: Start, x1 (when Bonus Bet is activated), x2, x3, x5, Double Up, Collect, Arrow, Wild Reels Free Spins/Sure Win Free Spins and Jackpot Coin Win.
  • The Start symbol is the starting point for the player. After the first roll of the dice, this symbol transforms into an arrow.
  • The x1, x2, x3 and x5 symbols award coin wins that are 2, 3 or 5 times the total bet.
  • The Double-up symbol doubles all coin win multiplier amounts (except for coins already won) shown on the wheel, including jackpot figures. This will be shown graphically on the wheel. Landing on more than 1 Double-up symbol during the Bonus Game doubles the amounts again. After a Double-up symbol has been activated, it transforms into an arrow symbol.
  • The Collect symbol ends the Bonus Game.
  • The Arrow symbol moves the Bonus Game 1 tier inwards on the wheel. If the arrow is located on Tier 3, the Jackpot Coin Win is awarded.
  • The Wild Reels Free Spins/Sure Win Free Spins symbol ends the Bonus Game and additionally awards either the Wild Reels Free Spins or Sure Win Free Spins.
  • The Jackpot Coin Win symbol is located in the centre of the Bonus Wheel, and is displayed as a multiplier (the multiplied bet is the bet that activated the Bonus game). The multiplier value is chosen randomly for each Bonus Wheel round.
  • The minimum and maximum Jackpot multiplier values are x25 and x1000 (with two double ups) respectively.
  • The Jackpot Coin Win symbol awards the player the Jackpot Coin Win and ends the Bonus Game.
  • At the end of Bonus Game, the total win from the Bonus Game is added to any wins from the round that activated the Bonus Game.

Return to Player (RTP)

The expected return to player for Koi Princess™ is 96.00%.

The expected return is the amount we pay out to players relative to the amount of wagering on the game.

For example, if we take £100 of wagers we will, on average, pay out £96.00 of wins.