- Koi Princess™ is a 5-reel, 3-row video slot with Random Features enabled for 1 spin, Bonus Features, Wild Substitutions, Bonus symbols and a Bonus Bet mode.
- The game is played with 20 bet lines (fixed), 1-10 bet levels and different coin values.
- The bet level is set using the LEVEL selector.
- The coin value is set using the COIN VALUE selector.
- COINS displays the number of coins available to wager.
- When playing at the highest bet level, MAX BET plays the game at the maximum bet lines and the current coin value. When playing at any lower bet level, MAX BET must be clicked twice to play the round at the selected level.
- AUTOPLAY automatically plays the game for the selected number of rounds.
- Winning combinations and payouts are made according to the PAYTABLE.
- Bet level is the number of coins bet per bet line.
- A bet line win in coins is equal to the value shown in the PAYTABLEmultiplied by the bet level. This amount is also multiplied by any applicable multipliers.
- A bet line win in currency is equal to the win in coins multiplied by the coin value.
- Only the highest win per bet line is paid.
- Bet line wins pay if in succession from the leftmost reel to the rightmost reel.
- Wild symbol substitution pays the highest possible winning combination on a bet line according to the PAYTABLE.
- Wild symbols substitute for all symbols except Bonus symbols.
- Simultaneous wins on different bet lines are added.
- All coin wins pay on bet lines only, except for wins during the Bonus Wheel in the Bonus Feature mode.
- Random Features and Bonus Features are played at the same bet level and coin value as the round that activated them.
- The minimum bet amount is EUR 0.2 and the maximum bet amount is EUR 200.