Koi Princess

Koi Princess is an Asian-themed slot packed with bonus content, random features, and interactive mechanics. Combining colourful Japanese-inspired visuals with multiple bonus games, free spins modes, and a Bonus Wheel feature, this slot offers plenty of opportunities for large payouts and feature-driven gameplay.

How to Play Koi Princess

Koi Princess is played on a 5-reel, 3-row layout featuring 20 fixed paylines.

Winning combinations are formed by matching symbols from left to right across active paylines. The game includes Wild substitutions, Random Features, Bonus Features, and an optional Bonus Bet mode that increases the chance of triggering special features.

Random Features can appear during any base game spin, while Bonus Features are activated by landing Bonus symbols on reels 1, 3, and 5. Players can also activate Bonus Bet mode, which doubles the stake but significantly improves feature frequency and bonus potential.

Koi Princess Theme & Graphics

Koi Princess features a vibrant Japanese-inspired theme filled with colourful koi fish, lucky charms, traditional artwork, and oriental music. The reels are decorated with beautifully designed symbols while the cheerful Koi Princess accompanies players throughout the game.

The visuals are bright and colourful, with smooth animations and interactive bonus sequences that help create an engaging and relaxing atmosphere. The Bonus Wheel feature is particularly impressive, adding a game-show style experience to the slot.

Koi Princess Slot Features

• 5-Hit Random Feature guaranteeing a 5-symbol win
• Random Wild Feature adding 4 to 9 Wilds to the reels
• Wild Reels Feature covering up to 5 reels with Wilds
• Bonus Activation Feature triggering a random bonus game
• Bonus Bet Mode increasing feature frequency
• Wild substitutions
• Interactive Bonus Wheel feature

Koi Princess Bonus Features

Free Spins Feature

Koi Princess offers two unique free spins modes:

Sure Win Free Spins

• Triggered through the Bonus Feature selection system
• Awards 10 Free Spins initially
• Every spin is guaranteed to pay at least the current guaranteed amount
• Random Wilds are added during the feature
• Additional Free Spins are awarded whenever a spin exceeds the guaranteed win amount
• Guaranteed win value increases whenever a larger win is achieved during the bonus

Wild Reels Free Spins

• Awards 10 Free Spins
• Between 1 and 5 reels become fully Wild on every spin
• Wild reel positions are randomly redrawn each spin
• No retriggers are available during this feature

Ante Bet

• Activating the Bonus Bet doubles the cost of each spin.
• Bonus Bet significantly increases the chance of triggering Random Features and Bonus Features.
• Feature frequency improves from approximately 1 in 60 spins to around 1 in 23 spins.
• Bonus Wheel values and Sure Win rewards are also enhanced.

Koi Princess Buy Options

Koi Princess does not feature a traditional Bonus Buy system.

Instead, players can activate the Bonus Bet feature:

1. Standard Play – Normal RTP and feature frequency.
2. Bonus Bet Mode – Doubles the stake while significantly increasing the chance of triggering Random Features and Bonus Features.

Koi Princess Betting, RTP & Max Win

According to Roobet Casino Koi Princess offers the following to players:

• Reels & Rows – 5 Reels, 3 Rows
• Pay Type – 20 Fixed Paylines
• Min Bet – 0.20
• Max Bet – 400 • Koi Princess RTP – 96.23%
• Volatility – High
• Max Win – 200,000 Coins (up to €200,000 at maximum coin value)
• Bonus Buy – No (Bonus Bet Feature Available)

Koi Princess Summary

Koi Princess is one of NetEnt's most feature-rich releases, combining multiple random modifiers, two free spins modes, instant win bonuses, and an entertaining Bonus Wheel feature. The Bonus Bet option dramatically increases feature frequency, making the gameplay feel active and rewarding. With colourful visuals, strong bonus potential, and a wide variety of ways to win, Koi Princess remains an excellent choice for players who enjoy feature-heavy slots with high volatility and substantial payout potential.

Our Favorite Casino for Koi Princess

If you want the best place to play Koi Princess, Roobet is our top recommendation. With instant signup, fast crypto deposits, and a massive library of Netent titles, Roobet delivers one of the smoothest slot experiences online. You’ll also find exclusive promotions, Roobet Rewards, and 24/7 live support making it the ideal home for spinning Koi Princess with confidence and convenience.

Slot Tracking Tools for Koi Princess

Before diving into Koi Princess, take advantage of our Slot Database tools designed to help you track, analyze, and optimize your gameplay.

Koi Princess Record Win Tracker

Use the Record Win Tracker to log your biggest hits.

Koi Princess Session Tracker

Utilize the Session Tracker to monitor performance.

Koi Princess Bonus Hunts

Bonus Hunt Tracker for high‑volatility sessions.

Other Slot Features

If you get tired of Koi Princess, you can also explore our Random Slot Generator, Hot & Cold Slots and other free tools to get the most out of your time playing.

Challenges & Rewards for Koi Princess

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How to Claim Koi Princess Max Win Merch

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