Mole In The Hole

Mole in the Hole

Mole in the Hole is a mining-themed slot from Penguin King that leans on cascading wins and a pay-anywhere structure to keep the reels feeling active, wrapping the mechanics in a colourful cast of moles, gems and underground mining equipment.

How It Plays

The game is built around a grid using a pay-anywhere system, where winning combinations can form across the active playing area rather than being limited to fixed lines. When a win lands, the winning symbols clear away and new ones drop in to fill the gaps, giving each spin the chance to chain several cascades together from a single initial trigger. Successful cascades can also contribute to growing multipliers that build across a sequence, adding extra value the longer a chain continues. Free Spins bring selectable modes with added boosts, letting players choose the flavour of bonus round that best matches how they want to play, while separate bonus bet options are available for those who want to increase their involvement in feature outcomes for an extra cost per spin.

Theme and Presentation

Visually, Mole in the Hole goes for a colourful, cartoon-style underground world packed with moles, mine carts, tools, helmets and glinting gem symbols. It's a lighthearted, playful take on the mining theme rather than anything gritty or realistic, with the general presentation built around fast-moving cascade action and explosive feature moments rather than a slow-building narrative.

Features Worth Knowing About

Beyond the core cascading mechanic, Mole in the Hole includes named bonus events like the Diggy-Boom and Even Bigger Boom features, plus a Double Chance option for players who want an extra shot at triggering a feature. A dedicated buy option is available for the Diggy-Boom feature at 100x the base bet for players who'd rather skip straight to the action.

RTP, Volatility and Stakes

Penguin King has set Mole in the Hole's RTP at 95.64%, a fair, roughly average figure for the current market, with volatility rated medium — a sensible middle ground for a game built around chained cascades and growing multipliers. The maximum win caps out at 15,000x the stake, a genuinely substantial ceiling, and stakes range from 0.10 up to 400 per spin, giving plenty of room for bigger bets aimed at that top-end payout.

Verdict

Mole in the Hole combines a lively cascading structure with a generous 15,000x max win and a fair, middle-of-the-road RTP, making it a solid pick for players who enjoy chain-reaction wins without excessive volatility. The Diggy-Boom and Even Bigger Boom features add a bit of extra flavour to what's otherwise a well-executed cascading formula. Give the free demo a go at johnessyslots to see the cascades and boost features in action before deciding whether it earns a spot in your rotation.