Frankenslot's Monster Review Scores

Game title: Frankenslot's Monster

Game description: A unique game experience with high-quality graphics and an entertaining theme. This online slot offers a wild, a free spins scatter extra feature, a double up gamble feature, and a bonus round.

Play Frankenslot's Monster

  • Graphics & Sound
  • Gameplay
  • Features & Bonuses
  • Free Spins
  • Thrill Factor


  • High-Quality Graphics
  • Bonus Round
  • Free Spins Feature


  • Not Enough Regular Play Wins

Welcome to Frankenslot’s Monster, a fantastic and high-quality game developed by Betsoft Gaming. Mary Shelley’s Frankenstein’s monster is one of the most famous fictional creatures of recent centuries and clearly the inspiration behind this top notch online slot. The slot comes from the group of slot3 games produced by Betsoft. It’s a type of slot that has an engaging gameplay and 2 extra features + a gamble feature on top of that.

Welcome to Frankenslot's Monster Slot
Welcome to Frankenslot’s Monster Slot

Frankenslot’s Monster is a five reel slot with three rows and 20 fixed paylines; we seem to be in some underground lab with the wild-haired Frankenslot on the right hand side and the monster tied to a contraption on the left. The gameplay is simple and similar to any modern slot machine. Additionally, there are 2 bonus features which can lead players to some huge wins. Keep reading to learn everything you need to know about this online slot.

Frankenslot’s Monster Gameplay

Before starting Frankenslot’s Monster, there are certain things you can do to set it up under your preferences. On the bottom-left the “Choose Coin” button is located where the coin size can be set from 0.01 to 1.00. The Bet Level coin, on the other hand, will help you with the amount of coins you want to wager on every line. However, unlike most Betsoft slots, this one has no active paylines that you can control. There are 20 paylines and they remain active during the whole gameplay. Keep in mind that you can also use bitcoin to play this slot.


Hitting the Spin button will start the Frankenslot’s Monster online slot while the Max Bet Spin will give you the maximum bet. In the top left corner there is the option to turn the background sounds on or off. Additional game settings can be found there as well. Each time you get a win, the slot allows you to click the “Double Up” button on the right side. Last but not least, we have the Autoplay button which spins the reels automatically. This is a feature often added to slots by game developers.

All the symbols of Frankenslot’s Monster are connected to the theme of the slot. There are five high value, theme-related symbols including the monster, Frankenslot, a full moon, an eyeball in a jar and the electrifying machine; 10, J, Q,. K and A are the lower value icons. The wild symbol is an electrified ‘wild’ which will substitute for all others except the scatter and bonus icons. We will explain more about the extra features and bonus symbols right below.

Frankenslot’s Monster Features and Bonuses

As we mentioned above, there are 2 symbols that activate extra features in this slot. Additionally, there is a wild which replaces all symbols except those 2 and there is also a gamble feature.

Free Spins Feature

This feature is triggered by landing three of the scatter symbols anywhere on reels two, three and four; you will be rewarded with eight free spins and with each spin, the monster will be electrified, leading to one, two or three symbols on the reels turning wild. More spins can be won indefinitely by landing three or more scatters again during this round. However, you can also get normal wild symbols in the process which will increase your wins even further. Nevertheless, the bonus round cannot be triggered from the free spins feature. This is a feature that players can find in a lot of Betsoft slots. You can learn more about their bonus features on their official website.

Frankenslot's Monster Free Spins Feature
Free Spins Feature

Double Up Feature

As many casino games have, Frankenslot’s Monster also has a gamble feature. It’s a double up feature which you can start after each win in the regular gameplay. Clicking on the Double Up button starts a pretty simple coin toss game. All the player needs to do is pick heads or tails. The whole initial win can be gambled or just 50% of it. Winning the coin toss means you will double your win while guessing wrong will cause you to lose the initial win and the game will return to the regular gameplay. If you get it right and double your win, you can click on “Collect Bank” to end the feature. However, you can’t Double Up after a free spins feature or the bonus round.

Double Up Feature
Double Up Feature

Thrill Factor

Last but not least, Frankenslot’s Monster has a bonus round feature which has to be counted as the thrill factor of the slot. Trigger this by landing three of the bonus symbols anywhere on reels one, three and five; you will now be taken to a different screen. Once there, you need to adjust the settings of how much electricity you want to use to shock the Frankenmonster. When your decision is made, pull the lever and watch the magic. It’s all random, of course, and after you’ve electrified the monster you’ll be awarded a multiplier of your total bet up to a maximum of 25x. People that play on the maximum bet can get a huge win thanks to the bonus round.

Frankenslot's Monster Bonus Round
Bonus Round


All in all, Frankenslot’s Monster is one of the best slot3 games offered by Betsoft. It has a simple gameplay which is filled with extra features that include free spins, a gamble feature, and a bonus round. Basically, this slot offers everything that a casino lover might enjoy. The bonus features could be a bit complicated for beginners which is why we believe that this slot is perfect for intermediate players. Lastly, we have to mention the x25 multiplier that the bonus round offers. Under the maximum bet, that multiplier can lead to some serious wins.

Play Frankenslot’s Monster on our Bitcoin Casino.

Please, also read our review on Betsoft’s Birds! Slot.