123 Boom Slot Review

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Jump aboard and head out to the high seas in this magnificent-looking video slot from 4ThePlayer. The transparent reels rest against a background depicting the middle of the sea. On either side of the grid layout, you will see two vessels battling it out. The creaking sounds of a pirate ship deck are so realistic, enhancing the atmosphere of the sea. A triumphant and cheerful soundtrack fills your gameplay when you hit the spin button, delivering an adventurous feeling perfectly.

Released in November 2020, the slot includes various unique and thrilling 123 Boom bonus features to help rack up your wins. Luckily, the game is compatible with desktop, mobile, and tablet devices. Even better, it plays in two spin modes, allowing customized resolution depending on the device in use. Here at GoodLauckMate, we provide the title’s demo version for free. So, ensure you give it a try now as you read through this in-depth review.

How to play

The 123 Boom video slot uses a default five reels and four rows, with 1,024 ways to win. It offers a pretty straightforward platform, whereby even newbies will have an easy time getting a knack for the gameplay. All the necessary controls are on either side of the reels, from where you can personalize your gaming experience.

Here, you can stake anywhere between €0.10 to €20 per spin. So, if you’re a high-risk player, this title might not be ideal for you. Click on the “Plus” or “Minus” buttons on the right-hand side of the reels to change the stake values. The main spin button is between the bet buttons on the right of the grid. It will enable you to start each game manually. The “Autoplay” function is on the left-hand side of the reels, between the menu and spin mode buttons. Tapping on it will open a mini-page, giving you access to several continuous customizable spins.

Symbols and payouts

There are up to 10 regular icons and two special symbols in the 123 Boom slot. While playing, keep in mind that there aren’t any paylines. Instead, the gameplay uses 1,024 ways to win. So, the aim here should be to land more than one instance of the symbols on any of the reels to multiply the win. The multiplied number of symbols on every reel will produce the final win multiplier.

The lowest-valued symbols include the ship’s wheel, a telescope, an image of treasure maps and compasses, and the Jolly Roger flags. You receive wins anywhere between 0.1 and 1.5x your total bet for up to five of a kind. Images of curved swords, two shotguns, the golden doubloon, a treasure chest filled with riches, and the lady pirate will produce the mid-payouts. Again, three or more of the same will award prizes worth 0.3 to 5x the current stake. However, the captain pirate is the most valuable character with potential rewards worth up to 20x your selected wager.

Besides the standard icons, there’s a cannonball wild that can slide to form explosive wins. Additionally, it can replace every other symbol exempting the Cannon Bonus scatter. The latter will activate the bonus feature.

Best 123 Boom bonus feature

As mentioned earlier, there are two spin modes in 123 Boom, which you can use on desktop and mobile devices:

  • Slide Spin – the reels turn right to left and pays left to right columns. It’s the PC’s default play mode, while on mobile, it’s the landscape view.
  • Top Spin – reels spin from top to bottom and pay from bottom to top. It’s the mobile’s portrait view.

Next, icons will slide towards your selected spin mode. A winning combination will trigger the Explosive Wins feature. In short, winning symbols will explode with the non-winning ones sliding to fill the pockets. The action triggers a cascading reels mode, whereby you can benefit up to 107 explosive wins! Further, a Sliding Cannonball Wild feature launches when there are no wins in view, and the available cannonballs aren’t at the end of the reel. The sliding cannonball will then slide in the spin’s direction, destroying symbols in front of them until they create a win or reach the reel’s end.

Finally, three or more cannon bonus scatters will trigger the bonus feature. Here, there’s an increasing multiplier for every explosive win up to x99! There aren’t a definite number of 123 Boom free spins. However, like in the main game, you could trigger up to 107 explosives. Collect the scatters and use them to fire cannonball wilds onto the reels. The bonus round ends when there are no more scatters.

RTP & Volatility

The overall theoretical 123 Boom RTP is 96.44%. It has medium to high volatility, making it a fairly risky game. Expect to earn most wins during the base game are more lucrative prizes in the bonus feature. For the record, it has an overall bonus frequency of one to 203 spins. However, with a maximum possible win of up to 14,827x your bet, it’s definitely worth the risk. Ultimately, make sure you keep an eye on your playing budget.

Slot type
Video Slots
Slot bonus features
Slot details
Action & Crime
RTP:  96.44%
Volatility:  Medium-High
Paylines:  1,024
123 Boom screenshot
123 Boom screenshot
123 Boom screenshot
123 Boom screenshot
123 Boom screenshot
Nerijus Grenda
Nerijus Grenda
Published: 11 Mar 2021
Updated: 27 Mar 2023
In addition to his role as GoodLuckMate's Founder and CEO, Nerijus Grenda is a prolific contributor to the 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.

How Can I Play 123 Boom for Free?

A: Playing slots for free is never a problem. You can simply pick one of our top rated online casinos, search for 123 Boom, and choose to play it in demo mode. You’ll then have demo money to play with – and you can play for as long as you’d like! When you’re ready to play for real you can simply claim your welcome bonus, and spin your way to the big wins!

Is 123 Boom the Best Online Slot?

A: Whether 123 Boom is the best slot for you or not depends on what kind of player you are. If you’re a high roller you’ll probably want to play a slot with a high volatility so you can get the massive wins, while if you’re a low roller you’ll probably prefer a slot with low volatility, so you can win more often. To find out if this is the best slot for you you’ll simply have to try it and see if you like it or not.

How Can I Win Real Money From 123 Boom?

A: If you’re looking for some real excitement then playing 123 Boom for real money is what you should try, because that’s how you can win the real moolah. Check out the top lists right here at GoodLuckMate to find the casino best suited for you, make a deposit, search for the game and cross your fingers that Lady Luck is on your side!

Can I Play 123 Boom With Bonus Money?

A: If you’ve been lucky enough to claim a bonus at a casino then you’ll be able to use your bonus funds on almost all slots. There are very few exceptions, and if this 123 Boom can’t be played using bonus money you can simply wager through any wagering requirement on a different slot and then start this game once you have real cash in your account.

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