Double Digger slots from Playtech

RTP: 95.85%

Unearth big wins with Double Digger! Start your excavation adventure today.

Get ready to dig deep and unearth some explosive wins with Playtech’s Double Digger. This mining-themed casino game is a dynamic adventure featuring expanding reels, up to 1,944 ways to win, and powerful free spins with multipliers. As a high-volatility free slot machine, it’s a thrilling excavation where you can strike it rich with some truly dynamite payouts.

Provider Playtech
Release Date 2023
RTP 95.85%
Volatility High
Max Win 5,429x
Theme Mining / Adventure
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Feature Value
Reels 6
Rows 3 (expands to 6)
Paylines Starts at 729, up to 1,944 Ways to Win
Min Bet $0.10
Max Bet $350
Max Win 5,429x
Jackpot No
RTP 95.85%
Volatility High
Hit Frequency N/A

The theme is a fun and adventurous gold mining expedition. The graphics are bright and cartoonish, with two cheerful miners, Doug and his missus, joining you on the reels. The animations are lively, especially when the reels expand and dynamite explodes. An upbeat, banjo-driven soundtrack creates a fun and energetic atmosphere, making this classic slot a joy to play.

Regular Symbols: The lower-paying symbols are various colorful gems. The higher-paying symbols include a pickaxe, a lantern, a minecart of gold, and the two friendly miners.

Special Symbols:

  • Wild Symbol: A bundle of dynamite is the Wild, substituting for all regular symbols.
  • Scatter Symbol: The “Free Spins” logo is the Scatter, which triggers the free spins feature.

To start digging, set your bet, which ranges from $0.10 to $350. Then, hit the ‘Spin’ button to get the excavation underway. A demo mode is available for practice. This mobile slot is fully optimized for a great experience on iOS and Android devices.

Expanding Reels: Any winning combination can cause the reels to expand. The reels involved in the win will grow by one row, increasing the number of ways to win for a subsequent respin. This can continue up to a maximum height of 6 rows.

Free Spins with Increasing Multiplier: Landing 3 or more Scatters triggers the free spins feature. You start with 10 free spins and a 1x win multiplier. During the round, the multiplier increases by +1 after every winning spin. The reels also expand on wins, and they do not reset between spins, leading to massive potential with a high number of ways to win and a large multiplier.


RTP: The game has a solid RTP of 95.85%, which is a fair value for a high RTP slot, offering a decent theoretical return.

Volatility: With high volatility, this mining operation is all about finding that huge vein of gold. The expanding reels and increasing multiplier in free spins can lead to an explosion of riches, but you might have to dig through some rock to get there.


Double Digger is a fantastically dynamic and exciting slot. The expanding reels mechanic keeps the base game interesting, but the free spins round is where the game truly strikes gold. The combination of non-resetting reels and an increasing multiplier is a recipe for huge excitement and massive wins. It’s a must-try for any fan of high-volatility slots. Start your excavation adventure today!

Pros Cons
✅ Dynamic expanding reels feature ❌ High volatility can be tough
✅ Powerful free spins with increasing multiplier ❌ RTP could be a touch higher
✅ High max win potential
✅ Fun and charming theme

Suitable for: High-volatility players and fans of dynamic reel mechanics.


What is the RTP of Double Digger?

The RTP of Double Digger is 95.85%.

Can I play Double Digger for free?

Yes, a demo version is available on our website for you to play for free.

Does it have a free spins feature?

Yes, it has a powerful free spins feature where the reels expand and a win multiplier increases with each win.

What is the maximum win?

The maximum win is 5,429 times your stake.

Is it mobile-friendly?

Yes, the game is fully optimized for a great experience on all mobile devices.


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