- A volatile game from Spinplay with multiple free spins
- Win a jackpot, multiplier or wild bonus, or all together
- A great addition to the series with only one minor complaint
Action Boost Max Gilded Mines from Spinplay Games is a high-volatility mining slot where pickaxes, dwarves, and exploding jackpots dig deep into feature-packed gameplay. Part of the Action Boost series, this title continues the tradition of offering multiple Free Spin modes, jackpot ladders, and reel upgrades.
The slot is built on a 5×4 grid with up to 40 paylines and comes with a 96.49% RTP. A hit frequency of over 33% means wins arrive fairly often, while the 5,000x max win is decent enough. It’s loud, it’s colorful, and it’s designed for players who love chaining bonuses.
RECOMMENDED CASINOS TO PLAY Action Boost Max Gilded Mines Slot
Action Boost Max Gilded Mines Slot Bonuses and Features
Wild Symbol. The mine cart serves as the Wild and can land on any reel, substituting for all symbols except Gems. It’s a crucial piece in landing base game combos, and even more valuable when paired with upgraded reel layouts in Free Spins.
Pick Feature. Gold Nugget symbols in the base game can trigger a Pick Bonus. You’ll select from mystery items until you find three Terminate Coins, with each successful pick awarding credit prizes, jackpots, or Free Spin triggers. If you reveal an Action Boost Max feature, you go straight into the relevant Free Spins round after the pick ends.
Action Boost Max Free Spins. The heart of the game lies in its trio of Action Boost Max Free Spin modes, each tied to a different colored Gem symbol. Land one or more Gems during the base game to fill the matching cart above the reels, and unlock bonus rounds when thresholds are met.
Green Gem Free Spins. Awards 10 Free Spins where Dwarf Coin symbols can trigger upgrades, credit prizes, or extra features. Each upgrade adds more Wilds to future spins and increases the chances of full Wild reels thanks to a nudge mechanic. Reels expand to six rows and 40 paylines during this mode.
Red Gem Free Spins. Also gives 10 spins, but the focus here is on collecting colored Hammers to win jackpots:
- 3 Green Hammers = Mini (5x)
- 4 Blue = Minor (10x)
- 5 Purple = Major (25x)
- 6 Red = Maxi (250x)
- 7 Yellow = Mega (5,000x)
Each upgrade reduces the hammer requirement by one, and once a jackpot is claimed, the counter resets for that specific pot.
Purple Gem Free Spins. Start with a 2x win multiplier, which upgrades to 3x and 5x with each Dwarf Coin-triggered upgrade. Coins can also award credits, extra spins, or trigger additional Action Boost features. The multiplier applies to all line wins and bonus credit prizes.
Multiple Gem Free Spins. If more than one Action Boost Max feature is triggered in the same spin, you’ll enter a combined round with 10 Free Spins, but with all unlocked mechanics active at once. This is where the slot gets hectic: stacked Wilds, jackpots, and multipliers can all collide for huge win potential. Each time a new feature is added mid-round, +2 extra spins are awarded.
Conclusion
Action Boost Max Gilded Mines slot from Spinplay has a trio of feature modes that can combine into an avalanche of rewards which is no doubt the highlight here. While the core structure sticks close to the Action Boost formula seen in other titles, the presentation here feels fresher. I think it’s one of the best in the series, the only thing I’d like to see now if a bigger win potential. Check out other slots from the developer like Dragon’s Cache slot here.
A Great Use Of Multiple Free Spins
Pros
- Three main bonuses.
- Combine for bigger wins.
Cons
- Max win seems a little low.