Koi Princess is a Japanese-themed video slot with a manga twist to it. Played over 5 reels, 3 rows and 20 fixed paylines, the slot offers a side bet that comes in addition to a regular bet. Activating a side bet doubles the cost of each spin but boosts your chances of triggering bonus features that are plentiful in the slot. In a normal game, a bet ranges from $0.2 to $200, whereas placing a side bet increases the maximum stake up to $400 per spin.

Bonus features

Koi Princess boasts of four random features and four bonus features. The four random features may be activated at any time in a main game regardless of what is happening on the reels:

• the 5-Hit feature awards one spin with a guaranteed 5-symbol winning combination. The winning symbols are chosen at random;
• the Random Wilds feature awards 4 to 9 Overlay Wilds that will appear randomly in the following spin;
• the Wild Reels feature makes 2 to 5 reels entirely wild in the following spin;
• the Bonus Activation feature may award any random bonus feature.

Along with the randomly unlocked features, the slot has a Bonus symbol that may activate one of the below features if you roll up three Bonus symbols on reels 1, 3 and 5:

• Sure Win Free Spins. You get 10 free spins with a guaranteed win for each spin. Besides, each subsequent win will be at least of the same value as the largest award in the current free spin session;
• Wild Reels Free Spins. You get 10 free spins with up to 5 wild reels for each spin;
• Bonus Wheel. Once activated, the bonus wheel of fortune divided into 12 spaces enables a player to win coins, multipliers and any of the bonus games available in the slot;
• Coin Win. You get an instant coin prize, the size of which depends on your bet in the triggering spin.

Further to this, Koi Princess has a regular wild symbol that substitutes for all normal icons and pays out the slot’s jackpot of 500 coins ($5000) for five of a kind.