Welcome to our deep dive on Zhong Kui — the demo, the maths, and whether it earns a spot in your rotation. Built by Ainsworth, it lands as a title with medium low variance and an RTP of 94.7%. It's finished with a clean, modern look and plays out on a 5-reel grid running 15 paylines. The maximum win sits at 5,000x, so there's serious upside on the table. Dating back to 2024, it remains a regular pick. Let's break down what works and what doesn't.
Written by Michael Torres · Last updated: January 2026
Zhong Kui is a title from Ainsworth, built with crisp artwork and atmosphere. It runs on 15 paylines across 5 reels with medium low volatility, and a published RTP of 94.7%.
The mechanics are what make Zhong Kui interesting. 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 title that knows what it is.
The RTP of 94.7% is below the industry average of ~96%. This is common for older slots or those with special features. The lower RTP may be offset by unique mechanics or higher maximum win potential.
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.
Zhong Kui 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
Zhong Kui by Ainsworth is a solid offering that delivers good entertainment value. The 94.7% RTP combined with medium low volatility creates a well-balanced gaming experience.