Looking for a Irish Riches Bonanza review or want to try Irish Riches Bonanza before playing for real? You're in the right place. Developed by 18Peaches, Irish Riches Bonanza is a high volatility slot with an RTP of 95.74% and a maximum win potential of 5,000x your stake, featuring a irish theme. Using an innovative cluster pays system, it offers a fresh alternative to traditional paylines.
Written by James Holloway · Last updated: January 2026
Irish Riches Bonanza is a slot developed by 18Peaches featuring a irish theme. The game features a 7-reel, cluster pays layout with an RTP of 95.74% and high volatility, offering impressive win potential for players of all experience levels.
At 95.74%, 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.
High volatility means longer gaps between wins, but when wins do land, they can be significantly larger. A bigger bankroll and patience are recommended for this type of slot.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Irish Riches Bonanza 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.
Irish Riches Bonanza features increasing multipliers that grow during bonus rounds or consecutive wins. Each successive win increases the multiplier, potentially leading to massive payouts. The multiplier typically resets when the feature ends or when no new wins are formed.
Don't want to wait for the bonus to trigger naturally? Irish Riches Bonanza offers a Bonus Buy feature that lets you purchase direct access to the bonus round for a set multiple of your bet. This is perfect for players who want to jump straight into the action and experience the slot's best features immediately.
Instead of traditional paylines, Irish Riches Bonanza uses a cluster pays system where wins are formed by groups of matching symbols touching horizontally or vertically. The larger the cluster, the bigger the payout. This mechanic opens up many more potential winning combinations than fixed paylines.
3.2 / 5 — Good
Irish Riches Bonanza by 18Peaches is a solid offering that delivers good entertainment value. The 95.74% RTP combined with high volatility creates a well-balanced gaming experience.