Welcome to our deep dive on Lucky Koi — the demo, the maths, and whether it earns a spot in your rotation. Developed by KingMidas Games, Lucky Koi arrives with medium low variance and a published RTP of 95.68%. The maximum win sits at 5,000x, so there's serious upside on the table. It's wrapped in polished, characterful visuals and plays out on 25 paylines across 5 reels. It first went live in 2024 and still earns its place today. Here's how it stacks up.
Written by James Holloway · Last updated: March 2026
At its core, Lucky Koi is a slot game produced by KingMidas Games, given an engaging visual treatment and powered by 25 paylines across 5 reels. The result is a medium low volatility profile paired with an RTP of 95.68%.
Dig into the bonuses and Lucky Koi starts to stand out. Look out for scatter symbols that unlock free spins and extra bonus rounds. The medium low volatility makes it forgiving on the bankroll, ideal for relaxed, longer sessions. Overall it's a well-rounded slot game that knows what it is.
At 95.68%, the RTP is slightly below the industry average of ~96%. While this is typical for many popular slots, players should be aware of the slightly lower theoretical return.
Medium-low volatility offers a good balance of regular wins with occasional larger payouts. Expect frequent hits with modest amounts, suitable for casual players who want low-risk entertainment.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Lucky Koi features scatter symbols that can trigger free spins rounds. Landing the required number of scatter symbols anywhere on the reels activates the free spins feature, giving you extra chances to win without additional bets. During free spins, special modifiers may apply to boost your winning potential.
3.0 / 5 — Good
Lucky Koi by KingMidas Games is a solid offering that delivers good entertainment value. The 95.68% RTP combined with medium low volatility creates a well-balanced gaming experience.