- A playful mining-themed slot from Play’n GO
- Win jackpots and other prizes during Hold’n Win
- Plays it safe with some very familiar features
Mole Digger is a mining-themed slot from Play’n GO, bringing a playful twist to the familiar underground genre. Set in a cavern packed with dynamite, tracks, and fun music, the game’s visual charm comes mostly from its animated characters, while the core mechanics lean on the increasingly common three-pot Hold’n Win system.
Played on a 5×4 grid with 25 paylines, Mole Digger features a medium-high volatility, a maximum win of 10,000x, and a 96.2% RTP. While the moles add a dash of humour and lightness, Mole Digger mostly sticks to familiar territory with features that may feel a bit too safe for seasoned players.

Mole Digger Slot Bonuses and Features
Mine Cart Feature. Occasionally, a mine cart appears beneath one or more reels. When this happens, it collects all visible cash values directly above it, awarding their total instantly to the player. It’s a nice touch but doesn’t seem to happen that often.
Hold’n Win Bonus. Triggered by landing 6 or more gem symbols or by filling one of the three feature pots (red, green, or blue) above the reels. You can also enter the round instantly by landing a Special Gem symbol, which grants 1–3 active modifiers. Once inside, you receive 3 respins, reset by landing any gem symbol. Gem symbols stick in place, and the grid can eventually be filled for a Grand jackpot.
Gem Types & Effects:
- Green Gem (Boost): Increases all visible cash values by 1x–10x the bet.
- Red Gem (Mystery): Awards a random high-value prize from 10x to 500x.
- Blue Gem (Collect): Instantly collects all visible cash values.
- Yellow Gem: Cash symbols that land with a random value between 1x and 500x.
Cash Pots (Jackpots). These are available only during the Hold’n Win feature and can award:
- Mini – 15x
- Minor – 25x
- Major – 50x
- Grand – 500x (awarded for completely filling the grid)
All jackpots are fixed and don’t scale with the stake.

Conclusion
Mole Digger slot from Play’n GO feels like a game that plays things a bit too safe. While its use of mole characters is a fun, creative spin on the typical mining theme, the rest of the experience doesn’t really offer anything new. The three-pot Hold’n Win mechanic works just fine, and the game technically has the potential to hit wins of up to 10,000x, but it lacks the visual intensity or punch of bigger mining-themed titles. It’s a slot that’s mechanically solid, visually charming in parts, but ultimately a little too conventional to stand out. If you’d like to have a look at some other mining-themed slots with some more excitement, why not try Boomstick Bill 2 slot here.



