- Fun and appealing audio-visuals
- Free spins with 3,125 ways to win
- Max bet win of 200,000 coins
- Shockingly low RTP of 93.24%
- High volatility means big wins are hard to dig up
Contents
Introduction
Mining slots have been going strong for quite a while and Spinmatic bring a twist to the tale in the charmingly titled Holly Molly Hole. But does this in-browser slot dig deeper for wins than other underground games? Read on and find out.
With up to 3,125 ways to win this appealing slot has plenty of fun features. The appealing audio-visuals take the mining theme and show it from a mole’s eye perspective.
If you’re looking for the wild symbol it’s a juicy pink worm that performs the usual substitution duty for every symbol in the game.
This icon helps trigger the wins that in turn trigger respins and expanding win ways as more secret holes are uncovered. A streak of 5 respins will unlock the free spins feature that plays out on the maximum number of win ways.
The gameplay is all about those streak respins so if it’s a feature you’re unfamiliar with a few risk-free demo spins on this Spinmatic free slots game will help you get to grips with how it works.
Theme, Graphics & Soundtrack
Since the success of Bonanza, every developer has had a mining themed slot in their portfolio. After all, most slots players can identify with someone labouring away for the occasional chance at unearthing a real gem.
This slot adds a funny backstory with an acquisitive mole who just loves to hoard things including jewels, dinosaur skulls, treasure chests, the Statue of Liberty and the farmer’s boot - we can just see his bare toes tapping impatiently as he digs down to search for it.
Your toes will be tapping along with the jaunty zydeco flecked soundtrack of banjos and squeezebox. If not, it’s easy to mute game sounds.
If you’re a fan of mining and jewel themed slots then Holly Molly (we think they mean Holey Moley) Hole is definitely worth checking out for the audio-visuals alone, as is Where's the Gold.

RTP & Volatility
While the visuals and gameplay are attractive, some players will be disappointed at the 93.24% RTP in this high volatility slot. This is way below the industry average though the paytable potential goes some way to make up for it.
How to play Holly Molly Hole
This charming slot is also easy to set up and play thanks to the well designed user interface and game controls.
1. The first thing to do in this slot is open up the Menu by clicking the icon at top right:
- Gear/Settings: adjust spin speed and game sounds
- Coins/Bet Settings: use the sliders to easily adjust your total
- Arrows/Autoplay: choose the number of autospins up to 1,000 or opt to play indefinitely
- Graph/Statistics: review your game history
- i/Paytable: review features, symbol payouts and paylines/ways to win
- ?/Game Rules: additional information on playing the game
2. Back on the main game screen you can set a total Bet using the + and - arrows or click Max Bet to automatically play at the highest available stake.
3. When you’re ready to play you can set up your Autoplay options or hit the Spin button to start spinning.
Enjoy playing Holly Molly Hole responsibly by setting a session budget and taking frequent timeouts that let you stay in control.
Bet Sizes & Paytable Wins
There’s a wide range of bets in this slot between 0.50 and 200.00 coins that should suit most styles of play.
The paytable is quite stacked in Holly Molly Hole with the biggest wins paying out for 5 matching symbols landing anywhere on adjacent reels reading left to right. Here are the 5 oak wins in this slot:
- Gold pays 1,000x your stake
- Silver pays 500x
- Blue crystal pays 250x
- Red crystal pays 200x
- Boot pays 150x
- Skull pays 100x
- Wheel pays 50x
- Axe pays 50x
- Statue of Liberty pays 50x
- Treasure Chest pays 50x
- Grecian Urn pays 50x
There’s a potential top win of 200,000 coins but those wins are tricky to land in this highly volatile slot.
Bonus Features
This slot is all about the powerful respins feature that unlocks more ways to win and triggers the free spins feature. There’s also a substituting wild on reels 2-5 that replaces every symbol for all reel wins.
Respins
Any winning combination in this highly enjoyable slot will trigger a respin. A maximum of 5 are available before you trigger the free spins feature.
Each respin unlocks one of the holes connecting the reel spaces to trigger more ways to win:
- First respin: 135 ways
- Second respin: 405 ways
- Third respin: 675 ways
- Fourth respin: 1,125 ways
- Fifth respin: 1,875 ways
Free Spins
Any winning combination after the fifth respin triggers 8 free games. These are played with all holes unblocked and 3,125 ways to win.
Overall Review: Our Verdict
Despite its name Holly Molly Hole has plenty to excite players with a streak respin feature that hits every time you win and opens up progressively more ways to win.
Respins also trigger the free spins but volatility means you’ll only hit this feature infrequently. Still, the comic visuals and sleepy soundtrack that ramps up as you open up more holes/ways to win will keep you engaged.
Disclaimer: Holly Molly Hole trademark / license is owned by Spinmatic. This site is not endorsed by Spinmatic.
| Slot Name: | Holly Molly Hole |
|---|---|
| Software: | Spinmatic |
| RTP: | 93.24% |
| Volatility: | High volatility |
| Paylines: | 3125 |
| Reels: | 5 |
| Min Bet (all lines covered): | £0.50 (GBP) |
| Max Bet: | £200 (GBP) |
| Top Win: | 200000 |
| Features: | Wild Symbol, Free Spins, Respins, 5 Reels, Cascading, High volatility |
| Themes: | Jewels |
| Last Update: | 26/09/2020 |
|
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Yes. Spinmatic have a UKGC license and are allowed to offer their games at UK licensed casinos. |
FAQs
What is the RTP of Holly Molly Hole?
The RTP is an extremely low 93.24% but this is a theoretical figure and your experience may differ.
What’s the volatility of Holly Molly Hole?
This is a high volatility slot with bigger but less frequent wins.
What is the maximum win in Holly Molly Hole?
The maximum win in this Spinmatic slot game is 1,000x your stake.
Does Holly Molly Hole have free spins?
You’ll need to hit a streak of five respins to trigger the free spins feature with 8 free games and 3,125 ways to win.
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