123 Boom!

Written by: Kevin Leeson, Journalist

Updated: February 25, 2025, 7:54 am UTC+0

Playing 123 Boom! by 4ThePlayer is like playing 2 games into one. Indeed, this slot not only offers flexible gameplay because of its wide betting range. But it’s also one of the first games released under Relax Gaming platform where players can decide which way the paylines will award them. So, with a single click on the arrow or by flipping your mobile or tablet, you’ll decide how the symbols will appear on the grid. And consequently, you’ll choose to get paid from left to right or top to bottom. In theory, this could work well for desktop users. Yet, mobile players may have appreciated a “lock-grid” option for maximum comfort.

Nonetheless, since 123 Boom! stand out because of its features and great max win worth up to 14,827x stake. We thought we’d tell you more about it. So, all aboard, and let’s set sail to a new pirate adventure.

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123 Boom! – game statistics and other game info

• Game Provider: 4ThePlayer
• Type: Video slot, Pirate theme
• RTP: 96.44%
• Paylines: 1024
• Reel: 5 reels and 4 rows
• Min – Max bet: £0.10 up to £50
• Bonuses & features: dynamic grid display, sliding wild, extra wilds, win multipliers, reel tumble, and symbol collection.
• Volatility: Medium to High
• Max Win: 14,827x your stake
• Release date: 18.11.2020
• Suitable for: Everyday pleasure seekers, Daredevils, and High Rollers.

123 Boom! – Bonus Feature

To sum up, regardless of the orientation, you’ll play 123 Boom!, it’s worth knowing that the features are the same. Indeed, the various display mode only affects how the symbols show up.

But according to the studio, the slider mechanic prevents symbols from building up as winning combos vanish from the reels horizontally after a win. However, unlike other games, in 123 Boom!, a maximum of 107 tumbles are possible in the free spins.

Now, to trigger the free spins, it’s 3 bonus canon symbols you need. The free spins award a limitless number of rounds. Well, as long as Scatter are present on the top right and wild cannonball hit the reels. In the side game, all wins will increase the multiplier (up to 99x). But, the bonus will stop once all wild left the grid. And, of course, all scatters are gone from the symbol collection meter.

Symbols and Scatters

In brief, above, we talked about how the cannonballs are wild in 123 Boom! video slot. And, of course, how they appear on the reels in the free spins bonus as collected canon Scatter symbols fire them on the reels. Yet, it’s worth clarifying a few things. For example, in the bonus, only one Scatter in view will award you extra rounds. Plus, random extra wilds can appear on the reels in the main game to grant you a win after a non-winning spin.

Lastly, other game symbols include a male pirate (the best-paying symbol) and his accomplice, the beautiful blond female pirate. Then you’ll see treasure chest symbols, gold coins, swords, rifles, flags, maps, binoculars, and a ship wheel award you win as you spin. Speaking of wins, you can expect a payout on average every 3.5 rounds, and the bonus is triggered on average every 203 spins.

Our thoughts on 123 Boom!

Without a doubt, when 4ThePlayer conceptualized 123 Boom! they studied how they could improve the legendary avalanche or reel tumble feature. And the result of multiple brainstorm sessions gave birth to the new slot slider mechanic, which undeniably the studio will use again in more of their upcoming titles. Sure the slot slider mechanic can take a bit of time to get used to.

But it’s payout efficacy is reflected in the math model as 123 Boom! video slot award big wins (15x your stake) on average every 130 spins. Epic wins, on the other hand, should come to those who spin 1,259 times or more. So when looking at the game stats available in the game rules, it’s easy to see how the game could deliver explosive wins. Yet, to see epic ones, you may want to claim a casino bonus to increase your bankroll and have more fun.