Beast Below Free Play

Beast Below Slot Demo

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Beast Below by Hacksaw Gaming

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Beast Below  Demo

Take a deep dive into murky waters and survive mythical sea creatures to get to the treasure in the Beast Below slot by Hacksaw Gaming. It has a 5x4 layout with 14 paylines. The base game has Yellow Siren symbols that expand towards the top of a reel if they can be part of a win. The Expanded Sirens offers Multipliers worth 2x to 200x your bet.

Landing 3 Scatters gives you 10 Free Spins in a bonus game where the Pink Sirens are also there. The Pink Sirens with Multipliers up to 200x stay on the reels after expanding and nudge one row upward on each spin until they are finally removed from the reels. Landing 4 Scatters awards 10 Free Spins with Expanding Diver symbols having Multipliers up to 200x that stay on the reels until they run out of Oxygen Charges.

The game also offers the option to buy various bonuses for a price. Overall, Beast Below is a fun, innovative, and impactful game that you will definitely enjoy playing.

Release: 22.06.2023
Volatility Volatility ON Volatility ON Volatility ON Volatility ON Volatility ON
Max Win: X10000

Written by: Kim Birch | The review was last updated: 03 June 2024 | Fact-check by: Jasmin Williams

Kim Birch has won and lost against the best poker pros worldwide. In addition to being an expert in poker and blackjack, Kim has also published 3 books. About Kim Birch

Ratings by BETO Slots Experts


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Video: Gameplay & Big Win

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Slot Machine Features


Bonus Buy



Network Jackpots

Network Jackpots

Pros Pros


OpenExpansive Wild Multipliers

OpenDual bonus rounds

OpenMax Win of 10,000x your bet

OpenInnovative bonuses

OpenBonus Buy option

Cons Cons


Close High volatility

Facts About the Slot

Slots Provider Hacksaw Gaming

Slots Volatility Volatility ON Volatility ON Volatility ON Volatility ON Volatility ON

Slots RTP% 96.29

Slots Game type Slots

Slots Jackpot No

Bet Range & Game Layout

Slots Minimum bet 0.10

Slots Maximum bet 100.00

Slots Reels 5

Slots Rows 4

Slots Paylines 14

Game Themes


Game Features

Random multiplier Buy Feature Additional Free Spins Sticky Wilds RTP range Multiplier Scatter symbols FreeSpins

Beast Below Review by BETO Slots

Beast Below Review by BETO Slots

Introducing Beast Below Video Slot

Imagine being stuck on a small fishing boat in the middle of nowhere with several mysterious and dangerous aquatic creatures lurking in the dark. This is precisely what the Beast Below slot by Hacksaw Gaming offers those who dare to play it. The good news is that even after having so many dangerous creatures, the gaming experience is pretty fun and lucrative. Hacksaw Gaming slots tend to be creative and have a top-notch theme, so this slot also has these qualities.

The game takes place on a 5x4 layout with 14 paylines. The main bonuses are Expanding Multiplier Wild symbols that can stay on the reels for a while and two types of Free Spins with Multiplier Wilds. Some Multiplier Wilds cover the reels partially, but if you trigger the Down Below Free Spins, you will get Wilds that cover an entire reel.

Discover more in our free slots hub, or dive deeper by watching the Beast Below gameplay movie. Will you unearth the treasures that lie beneath?


Theme & Design: Mysterious Underwater Adventure

Theme & Design: Mysterious Underwater Adventure

Theme & Design: Mysterious Underwater Adventure

Theme and Design

As I took Beast Below for a spin, I found myself instantly transported into an underwater world that's equal parts eerie and enchanting. The dark, mysterious depths are teeming with life-animated sea creatures while haunting shipwrecks loom in the background. It's the little details that really make this slot game shine, from the glowing eyes of unseen monsters to the spooky and murky waters.

It's a proper deep-sea adventure with immersive gameplay. The way the theme is woven into every aspect of the design, from the symbols on the reels to the animations, really ties it all together and makes you feel like you're exploring uncharted waters.

Music and Soundtrack

As I played, I was enveloped by haunting melodies that blended ethereal tunes with sudden, suspenseful notes, capturing that sense of mystery and danger that comes with venturing into the unknown. The bubble sounds and soft piano tunes add an extra layer of immersion to the whole experience.


Symbols & Payouts

Ready to take the plunge? In Beast Below, the denizens of the deep are guarding some serious treasure. Here's what to keep an eye out for:

  • Wild Anchors: These handy symbols can substitute for regular ones.
  • Sirens (Wilds): You'll spot these in yellow and pink. The yellow ones show up in the base game, while the pink ones appear in the Free Spins.
  • Divers (Wilds): These brave lads are exclusive to the Down Below Bonus Game.
  • Scatter Symbols (FS Scatter): Land three of these to trigger The Sirens' Call Free Spins or four for a trip Down Below.
  • High-Paying Symbols: The bizarre sea creatures are the high-paying symbols, which pay 5x to 10x your bet for landing five-of-a-kind winning combinations.
  • Low-Paying Symbols: The low-paying symbols are card symbols that award 2x to 3x your stake for a five-of-a-kind winning combination.


How to Play Beast Below Slot Machine

How to Play Hacksaw Gaming

How to Play Hacksaw Gaming's Beast Below

Ready to dive into Beast Below and bag some underwater treasure? Here's how to make the most of this adventure at online casinos:

  • First things first, set your bet size to something that suits your bankroll. Just click on the arrow keys to set your bet from €0.10 to €100.
  • Feeling lazy? Use the autoplay feature to let the game do the work for you. It'll play through a set number of spins while you sit back and watch the action unfold.
  • Don't forget to check the paytable for all the juicy details on symbol values, paylines, and bonus features. Trust me, you'll want to know how those wins are formed.
  • The game's interface is pretty straightforward, with everything laid out nice and clear. It only takes a second to get familiar with where the spin button, bet settings, and paytable are located.


Bonus Features

Bonus Features Explained in Beast Below by Hacksaw Gaming

Bonus Features Explained in Beast Below by Hacksaw Gaming

Strap on your scuba gear because Beast Below's bonus features are taking us on a deep dive into an ocean of winning potential. With innovative features that keep every spin exciting, this slot is making waves in the best way possible.

Expanding Sirens Bonus Feature

The Expanding Sirens feature is your first step towards uncovering the treasures hidden in Beast Below's murky depths. After landing Siren symbols, they can expand upwards on the reels if they can be part of a win, and they come with Multipliers ranging from 2x to 200x. This can give your payout a serious boost, especially since Multipliers from multiple Sirens are added together before being applied.

The Sirens' Call Bonus Game

Land three FS Scatter symbols in the base game, and you'll trigger this feature, which grants you 10 Free Spins and introduces the mesmerizing Pink Siren. Unlike the Yellow Sirens in the base game, this lovely lady sticks around for a bit.

After expanding, the Expanded Pink Sirens nudge up one row with each subsequent spin until they finally disappear from the reels. And of course, a Pink Siren symbol brings along her trusty Multipliers (worth up to 200x) to give your winnings a nice boost during the Free Spins. 2 or 3 Scatters award 2 or 4 extra Free Spins, respectively.

Down Below Bonus Game

Ready to go even deeper? Land four FS symbols, and you'll trigger this bonus round, which starts you off with 10 Free Spins and introduces the Expanding Diver symbol. This full-reel Wild hangs around for a few spins thanks to its Oxygen Charges (3 charges), adding an extra layer of excitement as you hope to get the most out of its Multipliers (which can go up to 200x!) before it swims away.

The Expanded Diver can consume an Oxygen Charge and move to an adjacent reel with a new Multiplier value. If more than one Diver participates in a win, their Multipliers are added. You can get extra Free Spins here just like the bonus above.

Bonus Buy Feature

Can't wait to dive into the action? Beast Below's got you covered with its Bonus Buy option. Just choose which feature you want to buy your way into, and the game will adjust the RTP slightly based on your choice. Here are the options it offers:

  • BonusHunt FeatureSpins (very high volatility and 96.29% RTP): The chances of triggering Free Spins are 5 times higher by betting 3 times more.
  • Siren FeatureSpins (very high volatility and 96.32% RTP): For 50x your stake, you get 2 guaranteed Siren symbols on each spin.
  • The Sirens' Call (very high variance and 96.27% RTP): Trigger the Sirens' Call Bonus Game for 120x your bet.
  • Down Below (high and 96.31% RTP): Enjoy the Down Below bonus for 200x your stake.


Max Win, RTP, & Variance

Win 10,000x Your bet in the Beast Below Video Slot!

Win 10,000x Your bet in the Beast Below Video Slot!

Beast Below offers serious winning potential, with a Maximum Win of 10,000 times your bet. This slot has high volatility and an RTP of 96.29%, which is well above the industry average of 96%. The high volatility can trouble you if you don't stay patient and wait for the big wins to hit.


Beast Below Online Slot - Final Verdict

Beast Below Online Slot - Final Verdict

Beast Below Online Slot - Final Verdict

The Beast Below slot shows how creative and hardworking Hacksaw Gaming is as a developer of online slots. The best part is that the highest Multipliers worth up to 200x are available in the base game, so you don't have to compromise on winning big. Buying the bonuses maintains the solid RTP, which means you can confidently buy the bonus you like. Even though they haven't created a revolutionary bonus, the small tweak of having Wilds that expand upwards makes the gameplay interesting.

During my test run, it was clear that the expansive Wild Multipliers are the real stars of the show here. The Expanded Wild Multipliers with three lives in the Down Below bonus are worth the wait. You can have up to 3 such Wilds on the reels, which can be very profitable if you land them on the first few reels. Even the Sirens' Call Bonus Game isn't far behind and can deliver some massive wins.

This game has no prominent flaws, and it offers two amazing bonuses and a high-potential base game. In short, you should definitely play The Beast Below slot at the top real money casinos we recommend.


Beast Below Slot FAQ

Can I play Beast Below for free before wagering real money? Arrow Arrow

Absolutely, you can give the Beast Below demo slot a spin at BETO Slots. It's a brilliant way to get familiar with the game mechanics and bonus features without risking a penny. Once you're comfortable, you might decide to dive in with real bets.

What makes Beast Below stand out from other slots? Arrow Arrow

Beast Below stands out due to Hacksaw Gaming's unique touch on the Expanding Wild Multipliers and two distinct bonus games - The Sirens' Call and Down Below. These features not only enhance your gameplay experience but also significantly increase your chance of bagging that treasured Max Win.

How do I trigger the bonus games in Beast Below slot machine? Arrow Arrow

To dip into The Sirens' Call, land 3 FS symbols during the base game. For an adventure Down Below, you'll need 4 FS symbols. Each of these modes offers unique gameplay enhancements like Expanded Wilds or Sticky symbols that could see your treasure trove grow substantially.

Is there a Bonus Buy feature in Beast Below online slot? Arrow Arrow

Yes, if patience isn't your virtue, you can use the Bonus Buy option to jump straight into the action. You'll have direct access to The Sirens' Call or Down Below features at a cost, with each option adjusting the RTP slightly.

What are my chances of winning big in Beast Below slot? Arrow Arrow

With medium-high volatility and an RTP ranging between 96.27% and 96.32%, ambitious punters have got every reason to hope for substantial wins. Remember, this slot offers a Maximum Win of 10,000 times your bet, which is not too shabby at all!

Can I play Beast Below video slot on mobile devices? Arrow Arrow

Yes, you're sorted if playing on the go is your thing. Like other Hacksaw Gaming slot machines, this one is also optimised for mobile devices, allowing you to enjoy this underwater adventure wherever you are.