123 Boom!

Rate This Free Game
(88 votes)
4ThePlayer
36 more slots

Get up to $2,500 + 50 Free Spins

Ready to play 123 Boom! for real?

Play for Real Money
123 Boom! Slot Machine

123 Boom! Slot Review

Enjoy some explosive gameplay and features from the 123 Boom! online slot. Pirates, treasure chests, and black flags appear across the 5x4 grid of this PC and mobile-optimized game. It uses a Slot Slider mechanism where reels spin horizontally and comes with roaming wilds, exploding symbols, and a free games round with unlimited multipliers.

Play the 123 Boom! slot online, and you’ll discover a medium to high volatility, generous average payback percentage, plus the chance to plunder 14,827x your stake from some of the top casinos.

Set Sail With the Pirates

Two ships do battle across the reels, with an ariel view of this naval conflict revealing burning decks and explosions as cannonballs slam into the vessels. It’s a dramatic sight that suits a slot machine themed around pirates, and the sharp graphics extend to the symbols.

Crossed cutlasses, treasure maps, and a ships’ wheel join the lady pirate and bearded captain on the reels of the 123 Boom! slot machine. A decorative wood-effect frame surrounds the reels, and the bird-eye view extends to the blue waves visible behind the symbols. The sound of cannon fire and a lively sea-shanty accompany each spin, and these do a great job of adding to the adventurous style.

It’s the work of 4ThePlayer, a developer based in the UK, and comes via the Relax Gaming Silver Bullet partnership.

Claim Your Booty

You can place bets as small as 0.10 on each spin, or as much as 50.00, winning whenever matching symbols land in lines from the left side. The 123 Boom! online slot reels can spin sideways in what 4ThePlayer calls a Slot Slider mechanism, or you pick the Top Spin option to see reels spin down in a conventional way. Whichever mode you pick, this is still a five-reel game with 1024 different ways to win. Average returns remain unchanged across modes, at 96.4%.

Among the easy to use controls, you find buttons that trigger an automatic spins mode, a tab to reveal your game history and access to the paylines table. This shows you the bet multipliers paid out by each symbol –


Symbol
Match Three
Match Four
Match Five
Wheel
0.1x
0.5x
0.8x
Telescope
0.2x
0.6x
1x
Map
0.2x
0.8x
1.2x
Pirate Flag
0.3x
1x
1.5x
Cutlasses
0.3x
1.2x
2x
Pistols
0.4x
1.5x
2x
Gold Coin
0.5x
1.5x
2.5x
Treasure Chest
1x
2x
3x
Lady Pirate
1.5x
3x
5x
Captain
3x
5x
20x

Symbols in the highest win in view will blow up, and depending on the mode, new ones either drop from above to fill the gaps or slide from the right in an Explosive Wins feature. This cascading reels mechanism carries on until no further winning combinations appear on the reels of the 123 Boom! slot machine.

Fire the Wild Symbol!

A cannonball wild symbol helps to complete wins across the 123 Boom! online slot by acting as others. If there’s no win, you could see cannonballs slide to the left to create combinations.

Three or more cannon scatter symbols fire up the gameplay with a free spins bonus round. You collect the triggering cannons, along with any more appearing during this feature, and these each fire a single wild cannonball onto the reels. You get one cannon firing in each free spin, with the round carrying on until your ammo runs out.

The Explosive Wins system still features, and with a minimum of one wild in view, it becomes easier to complete combinations. On top of this, any wins during a series will benefit from a rising multiplier. It’s possible to land 107 Explosive Wins from a single free game, collecting prizes that can reach 14,827x your bet. Play the 123 Boom! slot online at the maximum stakes, and that can lead to a vast prize of 741,350.00.

Discover More Hidden Treasures

Play the Bombs slot from Playtech, and you find yourself embroiled in another explosive pirate adventure. Sunken skulls, treasure maps, and other symbols lie between two ships. You can see bonus bombs fired from the vessels at any time, triggering features such as win multipliers, extra wilds, and cash awards.

The Wild Seas online slot from ELK Studios stars real-life pirate Anne Bonny, and comes with an unusual five-reel, 178 ways to win layout. During the Break the Convoy free games round, sticky wild treasure chests come into play, potentially filling the middle three reels.

Slide Across to the Best Casinos

The Sliding Spins system is quite unusual, and if you want to practice this mode, you can play 123 Boom! for free before placing real money bets at the top online casinos. It’s pretty easy to get the hang of it, and anyway, there’s still the option to spin the reels vertically.

Features such as wild symbols that move across reels, and an unlimited number of free games with rising multipliers are among the treasures. You’ll need a perfect mix of multipliers and symbols to win the biggest prizes from this game, but there’s plenty of opportunities to claim some decent wins along the way. Grab some pirate riches and join the crew of the 123 Boom! slot machine today.

123 Boom Slot FAQs

Is there a free 123 Boom! slot machine?

You can play the 123 Boom! slot for free right here. Practice the exciting gameplay and see how the multiple bonus features work without staking anything at all.

Where can I play the 123 Boom! slot machine for real money?

Take a look at our guide to the best online casino sites. The ones featured here carry the 123 Boom! slot machine as well as the rest of the 4ThePlayer range.

Is the 123 Boom! slot compatible with my Windows mobile?

The 123 Boom! slot is an example of a casino game compatible with Windows mobiles. It also works on iOS and Android devices, as well as PCs and Macs.

Can I trust the 123 Boom! slot to play fair?

Yes, you can. Like the rest of our recommended games, the 123 Boom! slot machine is fully tested by independent labs to guarantee fair play at all times.

4ThePlayer Slot Machine Reviews (No Free Games)

You Might Also Like

Casino Bonuses

Casino Bonuses

From welcome packages to reload bonuses and more, discover what bonuses you can get at our top online casinos.

Online Gambling

Online Gambling

Ready to learn all about online gambling? Then check out our complete guide, where we also rank the best gambling sites for 2024.

Mobile Slots

Mobile Slots

No matter what device you’re playing from, you can enjoy all your favorite slots on mobile. Find out how to get started.

Live Dealer Casinos

Live Dealer Casinos

Live dealer games are some of the most innovative and immersive offerings at online casinos. Learn about the top live dealer casinos with our expert guide!

Our Favourite Casinos

By subscribing you: consent to receive bonus offers and other emails from VSO; confirm that you are of legal age to gamble in your country of residence; and acknowledge that you have read and accepted our privacy policy. You can unsubscribe at any time. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

You've Won a Free Spin

Join Black Lotus now and get 225% up to $7,000 + 30 Spins on Big Game!

Claim Bonus

Will You Win?

Choose one of the treasure chests to see if you've won an exclusive bonus.

CHOOSE ONE

Treasure Box

2

Treasure Box

1

Treasure Box

3

No thanks

You've Won!

Treasure Box

Enjoy Your Prize!

You've won an exclusive one-time only bonus at:

Get 200% up to $3000 + 30 Free Spins
Claim Bonus
No thanks

Report a problem with

Let us know what went wrong:

Submit Your Feedback

Thank you for providing feedback! We’re sorry didn’t work.

While we resolve the issue, check out these similar games you might enjoy.