Monsters Unchained – Online Slot By Red Tiger Gaming

Slots Nutter

Aug 05, 2023


Red Tiger Gaming




Greek, Mythology






0.01 - 0.2

Coins Bet Range

Are you afraid of the things that go bump in the night? If you answered yes then you might want to give this game a miss. If you answered no, then we hope you’re feeling brave as this title will have you unleashing hideous beasts and ferocious monsters into the world!

Based on Greek mythology, this title by casino game provider Red Tiger Gaming has an interesting concept. Three monsters are chained up and it’s up to you to try and free them. In doing so, you will be granted various boosts and feature activations. These creatures writhe after every 10 spins, so you had better do as much damage to their chains in that time as possible!

Allow us to delve into the history and power of these creatures. We’ll go through all of the bonus features that can trigger, the symbols that will appear, the mechanics that are in play, the options available to you, and much more.

Step Into The Dungeon

Loading into this title will take you directly into the dark, dank dungeon where these three monsters are imprisoned. Fires burn on wall sconces, chains rattle and shake above, and dim light emanates from behind cold steel bars. All of this is to say that you probably wouldn’t want to spend a night down here.

The grid itself isn’t the most inviting piece of architecture around either. Stone skulls are etched into the border, giant claws are gripping the top of the grid, and a long winding tail stretches across the bottom. To the left of the grid, you’ll see three portraits depicting the three monsters. From top to bottom, you’ll see a Minotaur, Medus, and Cerberus.

The ambient sounds in this game are really well done. You can hear the fires burning and there is a low but prominent tune that continues to play. The moment you spin the reels, the music picks up and you’ll hear chains start to clatter. Let the game idle for a second and the ambient audio will take over once again.

In all, this title is presented very well. Fans of the developer or of Greek mythology as a whole should definitely try the game for fun. You won’t be disappointed when it comes to the audio or the visuals of this game.

Chain Breaker

There are eleven symbols that can appear on the grid while spinning the reels. These symbols include nine common icons that will pay out according to the paytable should they appear on a winning pay line, and two which are special and will trigger bonus gameplay features if you’re lucky.

We’ll start by having a look at the low-paying images first. These are represented by playing card values. Expect to see 10, J, Q, K, and A appearing on the grid fairly frequently. Of these images, the A is the one with the highest value.

Moving on to the high-paying images, these are represented by various tools and devices. Make sure you’re paying attention whenever a Shackle, an Axe, a Lanturn, or a Treasure Chest hits the reels. The Treasure Chest is the highest-paying common icon in the game.

Next, we have the Chain Breaker symbol. The Hammer comes in three different colour variations, Orange, Green, and Blue. The Hammer’s colour will represent one of the monsters, namely; Orange = Minotaur, Green = Medusa, and Blue = Cerberus. The Chain Breaker will break one chain of the corresponding monster.

Finally, we have the Monster Spins symbol which acts as the Scatter for this game. The Scatter will trigger the bonus gameplay feature if enough of them appear on the grid during a single spin.

A Monster Mash

This title is played on an initial grid that comprises 5 reels and 3 rows. More rows can be added when certain features trigger. Up to 3 additional rows can be added. The number of pay lines can vary between 243, 1,024, 3,125, and a staggering 15,625 win-lines

The theoretical return to player rate for this title is 96%. The Volatility has been rated high. Keep these in mind should you decide to play with real money.

You’ll be able to place bets when spinning these reels that are able to range between 0.20 – 4 coins per spin. The highest achievable win that can be obtained is 19,000x the bet.

Creature Power

Each time a Chain Breaker lands on the grid, one count will be added to the respective monster’s counter up to a maximum of 3 each. Whenever the spin tally hits 10, the monster abilities will activate depending on how many counters they had.


  • 1 Broken Chain: Reels expand to 5×4 and paylines increase to 1,024.
  • 2 Broken Chains: Reels expand to 5×5 and paylines increase to 3,125.
  • 3 Broken Chains: Reels expand to 6×5 and paylines increase to 15,625.


  • 1 Broken Chain: Between 2 – 3 Wilds are added to the grid.
  • 2 Broken Chains: Between 4 – 5 Wilds are added to the grid.
  • 3 Broken Chains: Between 6 – 7 Wilds are added to the grid.


  • 1 Broken Chain: A x2 or x3 multiplier will be applied. 
  • 2 Broken Chains: A x4 or x5 multiplier will be applied.
  • 3 Broken Chains: A x6 or x7 multiplier will be applied.

If you are able to trigger the bonus gameplay feature by landing enough Scatters, all the features that get triggered will remain active until the end of the bonus round. Each monster that is fully unchained will award 3 additional bonus spins.

Harness Their Power!

For those looking to play a game with some interesting mechanics, this might be the game for you. The game is on a 10-spin cycle and the RTP rate for this online release is better than most of Red Tiger Gaming’s other slots. We suggest giving the game a go using a fun account before committing any real money.

For more from this developer, why not have a look at Magic Tricks?

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