Beast Below Online Slot

Published: Jul 6th, 2023 | Updated: Jul 7th, 2023
Published: Jul 6th, 2023 | Updated: Jul 7th, 2023
Game Provider
Maximum win
Progressive Jackpot
Bonus Feature
Horror, Underwater
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Slot Setup and Betting Options

  • 5 Reels
  • 4 Rows
  • Autoplay Option
  • 3D Graphics
  • 06.22.2023 Release Date
  • Mobile Version
  • $0.10 Minimum Bet
  • $100.00 Maximum Bet
  • 14 Paylines
  • Win Both ways

Beast Below Online Slot Review

Nightmarish creatures of the deep feature in the Beast Below online slot from Hacksaw Gaming. Sharks, lampreys, and dead-eyed spiky fish are among the horrors, along with bewitching sirens, and the fearsome kraken.

Load this game onto your PC or mobile to unleash expanding wild sirens with multipliers of up to 200x. They appear more often during a free spins round, remaining active until nudged off the reels. A diver wild symbol moves around reels during his own free games feature.

Beast Below is a high volatility game with average returns of 96.29%. Play at our recommended Pennsylvania slots sites and New Jersey slots sites and wins of up to 10,000x are possible in the base games or in either of the free spins features.

How to Play the Beast Below Online Slot

Do you dare to dip your toes into the monster-filled waters of the Beast Below slot machine? The 5x4 symbol grid holds detailed images of monsters with creepy white eyes and where anglerfish and some kind of fish/crocodile hybrid join the shoal. Twisted playing card symbols also appear under the waves, while a fishing boat overrun by a giant octopus bobs on the waters above.

It’s a good-looking game with some well-designed creatures on the reels and a watery soundtrack. You can dive in for stakes of 0.10 to 100.00 per spin at our favorite Betting Sites, winning prizes with matched symbol on any of 14 paylines that run from the left. Tap up or down arrow buttons to pick from the many available stakes or pick from several bonus buy option to get straight through to different features.

The 3 small lines on the control panel lead to a paytable, where you find symbol values at your chosen wager, along with details on features such as free spins. The lowest value symbols pay just 2x the stake when seen on all 5 reels across a line, with the highest paying anglerfish worth 10x. The anchor wild symbol stands in for others if needed and pays 20x the stake if it stops on all 5 reels without substituting.

Free Spins & Other Beast Below Slot Machine Features

In ancient Greek mythology, sirens would call sailors to their doom, but play the Beast Below slot, and they are your friends. Yellow and pink sirens are both wild symbols that expand to the top of reels if they can then complete a winning combination, although only the yellow version appears in the base games. Sirens also hold multipliers from 2x to 200x that apply to the win, and if more than one siren is involved, their values are added together.

The ’FS’ kraken in any 3 places will award the Siren’s Call free games feature. You get 10 free spins where yellow and pink sirens can appear, with the pink version staying on the reels when she expands. She nudges upwards one row at a time until out of view. Two or 3 more FS symbols add 2 or 4 bonus games, respectively.

The Down Below free spins round starts with 4 triggering FS symbols. This round features a deep sea diver symbol, and he’s another expanding wild with multipliers of 2x to 200x. The diver has 3 Oxygen Charges that deplete by 1 as he moves from the initial reel to an adjacent one. The multiplier also changes on each step, and up to 3 divers can be on the reels at once. The Down Below free games retrigger in the same way as in the Siren’s Call round.

Slot Features

  • Bonus Buy
  • Multipliers
  • Scatters
  • Wild symbol
  • Free Spins
  • Walking wilds
  • Multiplier wilds
  • Expanding wilds
  • Transferring wilds
  • Shifting wilds
  • Re-spins
  • Quickspin
  • Nudge feature
  • Gamble feature
  • Retriggering

Beast Below Slot Maximum Wins, Volatility, & Average Returns

The maximum 10,000x win comes from enough wild multiplier symbols combined with the highest-paying fish. Play Beast Below with a maximum stake of 100.00, and you can win 1,000,000.00 at any time – not quite Jackpot Slots levels but a fine return nonetheless.

It’s a high volatility game, and taken as a long-term calculation, over millions of spins, the return to players percentage is 96.29%.

Our Beast Below Online Slot Rating

Outstanding graphics and thrilling features combine to make Beast Below one of the highlights of the Hacksaw Gaming range. Freaky fish, spooky sirens, and a giant octopus contribute to the great looks, although the sloshing water soundtrack is a little underwhelming.

Explore deeper into the gameplay, and you find the expanding wilds with potentially huge multipliers, plus two exciting free spins features. Nudging and roaming wilds can reel in 10,000x the stake at any point, so fish for the big prizes and play the Beast Below slot at the best New Jersey casinos and top Pennsylvania casinos featured here at


Based on underwater mythological creatures, the Beast Below slot features deadly sirens, the kraken, and a selection of mutated fish on the reels. Playing card emblems also feature, while an anchor is a wild symbol.

There are 14 paylines crossing the 5 reels and 4 rows of the Beast Below slot. Match enough examples of the same symbol across a line, starting on the left reel, and you win a prize.

Sirens are also wild symbols. If they land on the Beast Below slot, they will expand upwards, but only if they can then complete a win. Any combination that features a wild siren gets a multiplier from 2x to 200x applied.

Play the Beast Below slot machine, and you can also trigger any of two free spin bonus features. In the Siren’s Call spin, the expanding wilds nudge one row at a time, and in the Down Below round, a diver wild symbol moves around the reels.

Yes, you can. The free version of the Beast Below slot is right on this page. Check out the gameplay and features before you play for real money at the best sites.

The high standard of graphics, where mythological creatures and deadly fish share the reels, plus a great range of features, such as expanding wild multipliers and free spins are among the reasons why the Beast Below slot is such as popular game.

You can play the Beast Below slot machine at our favorite online casinos. Sign up to an approved site and grab their generous welcome bonus offer before you play across a wide range of slots, tables, and card games.

Games with a similar style to the Beast Below slot include the Siren’s Kingdom slot from Iron Dog Studios, Release the Kraken by Pragmatic Play, and Eye of the Kraken from Play’n GO. Play these and more at the top casinos.

The Beast Below slot comes from Hacksaw Gaming. This popular range includes hits such as Cursed Seas, Chaos Crew, Wanted Dead or a Wild, and Temple of Torment.

The Beast Below slot was released into desktop and mobile casinos on 22nd June 2023.

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With more than 30 years of experience in Sports journalism and online gaming, Bill has put a bevy of slot games through their paces. He focuses on getting a jump on what sets games apart from a jackpot, feature and thematic standpoint ahead of their release.