Diamond Mole: Slot Overview

Moles are odd little animals—equal parts adorable and slightly intimidating thanks to the oversized, razor-like claws they carry around. Slot developers usually lean into the cute side to give their games personality. In Diamond Mole, Backseat Gaming (a partner of Hacksaw Gaming) asks players to dig into a dirt-filled setting where straightforward gameplay collides with serious volatility. Keep an eye out for Diamond Wilds along the way: they’re not only sticky, but their multiplier doubles every time they help form a win, serving up the gambler’s equivalent of a fat, satisfying earthworm.

Moles are fossorial animals, which means they spend most of their lives underground in tunnel systems. Appropriately, Diamond Mole’s screen is heavy on soil tones, framed by grass, rocks, trees, and similar scenery. You might expect the action to move below ground for the bonus rounds, but it doesn’t—Diamond Mole stays above ground throughout, with the main difference being a lighting shift between base play and the bonuses. It doesn’t come across as though Backseat Gaming went deep into mole behavior or habitat details when shaping Diamond Mole. Instead, most of the creative energy seems to have gone into the features, which aren’t complex, yet can still deliver a hefty punch.

Diamond Mole is a cluster pays slot where wins are formed by connecting 5 matching symbols horizontally and/or vertically. Play takes place on a 6×6 grid, powered by a highly volatile math model. With the top setup, the game’s RTP sits at 96.31%, and the expected bet range is $/€0.10 to $/€40 per spin.

The paytable contains nine symbols: 10-A royals, shovels, lanterns, stopwatches, and moles. A cluster of 5 matching symbols returns 0.1x to 1x the stake, while the biggest groups of 31+ OAK pay 200x to 500x the bet. The tumble mechanic removes winning symbols, then new ones fall into place to create another opportunity. Tumbling continues for as long as fresh wins keep landing.

Diamond Mole: Slot Features

Diamond Mole keeps its feature set punchy and to the point: sticky Diamond Mole multipliers, two bonus rounds—The Diamond Trail and Pursuit of Diamonds—and a set of feature buys.

Diamond Wild

The Diamond Wild replaces any paytable symbol. When it appears, it becomes sticky and will not tumble away. Each Diamond Wild arrives with an x1 multiplier that doubles whenever it contributes to a winning combination, scaling up to x2,048. Up to 5 Diamond Wilds may be present on the grid at once, and if multiple wilds are involved in the same win, their multipliers are added together.

The Diamond Trail

10 free spins are triggered by landing 3 scatters in the base game. The round uses the same core mechanics as the base game, and 3 Diamond Wilds are guaranteed to land on the first spin. Diamond Wilds remain sticky for the entire bonus.

Pursuit of Diamonds

Landing 4 scatters activates an enhanced bonus round with 10 free spins. It expands on The Diamond Trail by placing 4 Diamond Wilds on the first spin, and every Diamond Wild that lands in this mode begins with an x2 multiplier.

Feature Buy

BonusHunt FeatureSpins cost 2x the bet and make each spin 3 times more likely to trigger a bonus game. The Diamond Trail costs 150x to buy, or the Pursuit of Diamonds is 500x.

Diamond Mole: Slot Verdict

Diamond Mole’s theme may feel like a simple stroll through the yard, and the gameplay is similarly easy to pick up in seconds. That said, the feature potential can still go off like a bomb. Rather than leaning on elaborate storytelling, the slot is built around pure impact—one escalating wild multiplier mechanic that can quickly turn an average cluster into a huge payout. If fortune cooperates. There were hints of fellow studio Bullshark Games’ Amazing Miceketeers, though Diamond Mole is even lighter on mental load, with one clear objective to focus on: land wilds and keep doubling their multiplier.

On that note, Diamond Mole also echoes Yggdrasil Gaming’s MultiMax idea, only here the action comes from winning clusters connecting with exponentially growing wilds. The strength of the doubling mechanic can’t really be overstated, especially with wilds combining when they’re part of the same win—creating the kind of momentum that can jump from a dead-looking dirt pile to a meaningful hit across just a few tumbles. The gap between the two bonus rounds matters as well. The Diamond Trail gives a solid chance to build traction with three guaranteed wilds, but Pursuit of Diamonds is where Diamond Mole truly shines—something the buy prices clearly reflect.

Backseat Gaming hasn’t held back on the upside either, with Diamond Mole capped at 25,000x the stake. The simplicity cuts both ways: anyone hunting for layered side objectives or a wider variety of reel modifiers might find the ‘stick-and-double’ cycle a little repetitive. Still, when the engine starts rolling, that loop can be seriously thrilling—so if sticky, exponential growth is your thing, this molehill could be exactly what you’re after.