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Monsters Unchained Slot Review

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A world marred by monsters that roam freely devouring the less powerful humans is unfathomable.

Play Monsters Unchained For Real Money



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Pros & Cons
Expanding reels and win ways
Only 12 bet levels are available
Wins of up to 19,000x
High volatility with a low hit rate
Progressive jackpot game
Few bonuses
Bet from as low as €0.10
Accessible in 30+ languages

The Monsters Unchained Slot Game

The developer, Red Tiger Gaming, plans to release this video slot to the public on July, 26th 2023! But gained the license to offer the Monsters Unchained demo play on their website at no cost!

The game’s interface takes us to a hidden musty dungeon with thick walls and various metal gratings. Oh yeah, the game uses Greek Mythological legends Medusa, Minotaur, and Cerberus, who flank the reels to the left alongside their meters.

So, it makes sense why the developer used a medieval-like cave.

Hats off to the design team for top-quality craftsmanship that also includes highly immersive sounds. Moreover, the Monsters Unchained slot interface is minimalist, providing an easy-to-manoeuver experience.

Symbols and Payouts

The high-standard design pours into the game’s symbols, further improving the ambience. The base game features up to 13 symbols — 9 regulars and 4 specials.

While checking out the Monsters Unchained free demo, ensure you also visit the paytable for the symbol combination sequences and payouts. The paytable prizes are dependent on the type of symbol and the number of symbols landed.

According to the slot’s payout rules, the prize value equals the total bet multiplied by the multiplier displayed in the paytable.

The low-paying regular category consists of the traditional 10 to Ace royals. Try hitting 3 to 6 O-A-K, and you’ll receive between 0.1x and 0.8x the total stake. Then, the premium icons in the Monsters Unchained online slot include a Cuff, an Axe, a Lantern, and a Chest filled with Gold. If you manage up to 6 of the same, you’ll pocket 1x, 1.5x, 2x, and 3x the stake, respectively.

Besides the regular symbols, you’ll come across three Chain Breaker scatters (Blue, Green, and Red Hammers). Each scatter breaks a chain of the respective monster, helping to trigger the bonus modifiers.

Wilds can only appear during the Medusa feature. Lastly, the Monster Spins scatter will help you enter the free rounds. Find out how in the following Monsters Unchained slot review segment.

Monsters Unchained Slot Bonus Features

The Monsters unchained free spins round can boost your winning chancesup to a staggering 19,000x stake!

Chained Monsters & Chain Breakers

There’s a counter above the reels, numbering every spin from 1 to 10. Land the Red, Green, and Blue Chain Breaker scatters to destroy a corresponding Monster’s chain, progressing a step of its bar.

Once you reach the 10th round, any Monster that has at least one of its chains destroyed will activate its respective modifier for that spin.


This beast’s chains break when you hit the Red Hammer. On the 10th game round, the Monster will expand the grid from the default 5x3 and 243 ways, as follows:

  • 1 broken chain - the grid grows to 5x4 with 1024 winning ways.
  • 2 destroyed chains extend the reels to 5x5 with 3,125 ways.
  • 3 ruined chains - reels increase to 6x5 and 15,625 pay ways.


You break Medusa’s chain by hitting the Green hammer. On the 10th spin, the snake-headed Monster adds wilds to random reel positions:

  • 1 destroyed chain for +2 or +3 wilds.
  • 2 broken chains for +4 or +5 wilds.
  • 3 unshackled chains for +6 or +7 wilds.

Wilds appear during this feature only, counting for all paying icons.


Land the Blue Hammer to break Cerberus’ chains. On the 10th game, he’ll award win multipliers, as follows:

  • 1 unshackled chain for x2 or x3 win multipliers.
  • 2 destroyed chains for x4 or x5 prize multipliers.
  • 3 broken chains reward x6 or x7 multipliers.

Monsters Unchained Bonus Spins

Hit 3 Monster Spins scatter on the odd-numbered columns for 10 free spins. After a chain breaks during these rounds, the corresponding Monster’s modifier triggers with the respective intensity on the following spin.

The Reels Expansion and the Win Multiplier awarded by Minotaur and Cerberus, respectively, will remain active. Meanwhile, Medusa adds wilds randomly on the reels on every spin until the end of the Monsters Unchained free play bonus. You retrigger +3 free spins when you unshackle all chains of a Monster.

Monsters Unchained Jackpot Game

This game offers three jackpots:

  • Daily Cash Booster starting at €500.
  • Hourly Jackpot with a current starting value of €100.
  • Daily Jackpot has a current seed value of €2000.

You’ll win one of the three offered jackpots when 3+ Jackpot icons appear on-screen. Or, you trigger it from a game feature! Then, you spin the jackpot wheel to find out which jackpot you’ll potentially win.

How to Win at Monsters Unchained Slot

The Monsters Unchained online slot game uses an initial 5 reels, 3 rows, and 243 ways. However, the reels can expand up to a 6x5 configuration during the Minotaur feature, prompting the wins ways to grow up to 15,625!

Before you enjoy this captivating yet entertaining gameplay, pick a suitable stake from the €0.10 and €20 range. Afterwards, you spin the reels manually by pressing the yellow Spin button.

If you fancy automated spins, then enable the Autoplay feature. Thankfully, you can customize the auto-spins based on extra autoplay settings.

Payouts are awarded when you match 3 or more similar symbols anywhere on the reels. However, the combinations must be adjacently aligned, starting from the far-left side.

Toggle on/off the Turbo mode to play different spin speeds. Lastly, the ‘Pays’ and ‘Help’ buttons expand the Monsters Unchained slot machine paytable and rules, respectively.

Monsters Unchained Slot RTP & Volatility

The Monsters Unchained RTP of 92.73% comprises the base game and jackpot contribution. Further, the slot has a high variance and a low win probability. But the game’s calculated max multiplier of 19,281.2x makes it worth the risk!       

The Final Thoughts

So, is it safe to assume that not all monsters are bad? Of course, unless they’re provoked. If you’re wondering why I’m thinking delusionally, you should read this Monsters Unchained slot review.

Red Tiger Gaming is an exceptional slot developer, and the company stuck true to its standards in this online slot. The game’s design that took me to a dungeon is somewhat scary. But the game’s features, especially receiving modifiers from the unchained Monsters certainly quelled my fear. Even better, entering the Monster Spins takes your excitement a notch higher!

Albeit the top-quality design and features, you’ll be up for a highly volatile experience with a low win frequency. Further, the 92.73% RTP sits far below the industry’s average. But if you’re lucky, you can trigger the jackpot game and potentially walk away with over 19,000x the bet!

Slot type
Video Slots
Slot bonus features
Expanding Reels
Free Spins
Slot details
Mythology · History & Legends
Red Tiger Gaming
Release date:
Monsters Unchained screenshot
Monsters Unchained screenshot
Monsters Unchained screenshot
Monsters Unchained screenshot
Monsters Unchained screenshot
Monsters Unchained screenshot
Monsters Unchained screenshot
Nerijus Grenda
Nerijus Grenda
Last Update: 27 Jul 2023
Nerijus Grenda is a prolific contributor to the GoodLuckMate site. With a deep understanding of the online casino industry, gained from his own experience as an avid player, he offers valuable insights on what sets the best casinos apart from the rest. As a writer, Nerijus shares his expertise through expert analysis and thoughtful commentary on various topics related to online gambling, including casino reviews, game guides and industry trends.
Emma Sjökvist This article has been Quality Assured by Emma Sjökvist

Can I play Monsters Unchained for free?

A: Yes, many online casinos offer the Monsters Unchained slot in demo mode, allowing players to try it out for free before wagering real money.

Can I win real money playing the Monsters Unchained slot?

A: Yes, it is possible to win real money from the Monsters Unchained slot. As long as you're playing for real money that is, of course. It's important to note that the amount of money that can be won from the Monsters Unchained slot, or any other slot game, is based on chance and there is no guarantee of winning.

Can I play Monsters Unchained with bonus money?

A: Yes, in most cases. Whether or not you can play Monsters Unchained with bonus money depends on the specific terms and conditions of the online casino offering the bonus. Some online casinos may restrict certain games, including Monsters Unchained, from being played with bonus money, while others may allow it.

Is the Monsters Unchained slot available on mobile devices?

A: Yes, the Monsters Unchained slot is available on both desktop and mobile devices.

What is the volatility of the Monsters Unchained slot?

A: The Monsters Unchained slot has high volatility, which means that payouts are less frequent but can be larger.


What is the RTP of the Monsters Unchained slot?

A: The RTP of the Monsters Unchained slot is 92.73%.

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