


RTP
96.3%
Volatility
High
Max Win
5,000x
Treasures of Kilauea is a high-volatility online slot from Pearfiction Studios with an RTP of 96.35% and a maximum win of 5,000x.
Page updated July 2026
Treasures Of Kilauea comes from PearFiction Studios, a Microgaming-associated developer, and it centres on the very real Hawaiian volcano Kilauea, one of six currently active volcanoes across the islands. PearFiction has brought its own volcano to life on-screen, animated with blinking, chuckling, snoring, and occasional coughing, periodically launching wild symbols onto the grid below.
Rather than lean into anything ominous, PearFiction has taken a light, pacey, brightly coloured approach to the volcano theme, making it feel more amusing than threatening, a deliberate choice that sets it apart from other volcano-themed slots on the market that go for a darker tone. The grid itself follows a growing tradition among volcano slots of tinkering with the reel setup for visual effect, here comprising 5 reels of four symbols each, plus a 3-symbol horizontal reel positioned on top, giving the game a mini-expanding-grid look without going the full distance of a true Megaways-style system.
Treasures Of Kilauea offers a maximum RTP of 96.35% across its available settings, dropping as low as 86.79% on the lowest configuration, so it's worth checking which setting is live wherever you play, since that gap is a meaningful one for long-term value.
This is a highly volatile slot, and the hit frequency sits at 29.03%, meaning a winning spin lands a little more often than one in three. That's a decent balance for a high-volatility title, offering enough regular action to offset the bigger dry spells that come with this kind of maths model.
The maximum win available is 5,000x the stake, a strong ceiling that suits the high volatility profile well. Stakes run from 10p up to £/€50 per spin, and wins are calculated across 40 fixed paylines, requiring three or more matching symbols from the leftmost side of the grid. Low symbols are 10 to Ace card ranks, while mask-style icons lead the high pays.
Treasures Of Kilauea takes an overdone theme, the volcano slot, and gives it a genuinely lighter, more playful tone alongside a mini-expanding grid gimmick that helps it stand apart. With a strong maximum RTP, high volatility, a healthy hit rate, and a 5,000x ceiling, there's a decent amount to like here, just be sure to check which RTP setting you're playing on. Give the free demo a go at johnessyslots to see the volcano's antics for yourself before staking real money.
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Treasures of Kilauea has an RTP (return to player) of 96.35%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by Pearfiction Studios — individual sessions can land far above or below it.
Treasures of Kilauea is rated high volatility. High-volatility slots pay out less often, but wins tend to be bigger when they land — expect longer dry spells and larger swings to your balance.
The advertised maximum win for Treasures of Kilauea is 5,000x. Max wins are extremely rare by design — treat them as a ceiling, not an expectation.
Treasures of Kilauea is developed by Pearfiction Studios and was released in Aug 08, 2022.
Verified Data via Johnessy AI