Mole Digger

Mole Digger is a mining-themed video slot from Play’n GO that adds a lighthearted twist to a familiar genre by featuring cartoon moles instead of the usual hard-hatted miners. Set deep underground, the game combines classic slot mechanics with a popular Hold’n Win bonus format, offering players a maximum win of up to 10,000x the bet.

The slot uses a 5×4 grid with 25 paylines and allows bets ranging from 0.10 to 100 per spin. The default RTP is 96.20%, although lower RTP versions are also available depending on the casino, making it important for players to check the specific configuration before playing. Volatility is rated as medium-high, meaning wins can be less frequent but potentially more rewarding.

Symbols and Gameplay

The symbol set is split between low-paying card royals (J, Q, K, and A) and higher-paying mining tools such as ropes, hammers, shovels, and pickaxes. The cartoon mole symbol acts as a wild, substituting for most regular symbols to help form winning combinations.

Gold gem symbols can also appear on the reels carrying instant cash values. These prizes can be collected in the base game through the Mine Cart feature, adding extra payout opportunities outside of the main bonus round.

Mine Cart Feature

Mine Carts may appear on a track beneath the reels during any spin. When a cart stops below a reel containing gold gem symbols, it collects all visible cash values from that reel and awards them instantly. Base game Mine Cart wins can reach up to 500x the bet.

Hold’n Win Feature

The main attraction in Mole Digger is the Hold’n Win bonus, which can be triggered by landing enough gem symbols or by filling feature pots above the reels. Once activated, the bonus starts with three respins, which reset each time a new gem lands.

Depending on the gem types collected, different modifiers can be active during the bonus round. These include boosting existing cash values, revealing higher-value prizes, or collecting all visible values at once. All gem symbols are sticky, and filling the entire grid during the feature awards the maximum win of 10,000x the bet.

Design and User Experience

Visually, Mole Digger takes place in a lively underground setting filled with tracks, tools, and gemstones. The atmosphere is upbeat and supported by cheerful music, while the animated mole characters add personality and charm. While the mining theme itself is familiar, the presentation is polished and runs smoothly across desktop and mobile devices.

The interface is clean and intuitive, with all controls positioned clearly, making the slot accessible to both new and experienced players.

Pros and Cons

Pros

• Playful mole characters add charm to a classic mining theme
• Hold’n Win bonus with multiple modifiers
• Solid max win of 10,000x the bet
• Mine Cart feature adds base game payout potential

Cons

• Mining theme feels familiar
• Three-pot Hold’n Win format may feel predictable
• Lower RTP versions available depending on the casino

Final Verdict

Mole Digger is a well-built but familiar slot that combines a popular Hold’n Win mechanic with a lighthearted mining theme. While it doesn’t introduce groundbreaking features, it delivers smooth gameplay, clear bonus mechanics, and strong win potential. The charming mole characters help it stand out slightly from similar titles, making it a suitable choice for players who enjoy straightforward slots with proven mechanics and a clear path to high payouts.

Volatility: Medium/High

Max Win: 10.000x

Release Date: January 8, 2026