123 Boom!

(4ThePlayer) Slot Review

Relax Gaming

✅ Recommended Casinos

tsars

€2000 / $3000 / 20 000kr
200 free spins

🌐 Your country is Restricted

18+| Terms Apply | Play Responsibly

tsars

€2000 / $3000 / 20 000kr
200 free spins

🌐 Your country is Restricted

18+| Terms Apply | Play Responsibly

tsars

$5000 + 300 fs
96% RTP Average

🌐 Your country is Restricted

18+| Terms Apply | Play Responsibly

tsars

$5000 + 300 fs
96% RTP Average

🌐 Your country is Restricted

18+| Terms Apply | Play Responsibly

123 Boom! slot REVIEW

123 Boom! ReviewYou will most likely be a bit puzzled by the Slot Slider Spin modes initially, so we’ll clarify this innovation first. The Slide Spin mode means that reels spin horizontally from the right to the left, and pays left to right. The Top Spin mode means the reels spin vertically from top to bottom, and pays from bottom to top. It both sounds and looks confusing at first, but you will get used to it after a short while.

We would advise you to give this game a bit of time, and don’t dismiss it if you feel a bit seasick at first. The math model is rock solid here, and the sliding wild bomb can be surprisingly effective and lucrative during the bonus round. You might say this game is an acquired taste, and players looking for “something new” will probably appreciate the quirkiness and innovation you get with 123 Boom! slot.

123 Boom! Reel Screen

123 Boom! Features

The wild symbol is a cannonball/bomb, and it can be added randomly on non-winning base game spins. It will move in the same direction the reels slide, and it does this by blowing up symbols one by one until it reaches a position where a win is created.

Of course, this wild explosion feature goes hand in hand with the Explosive Wins feature. You will see all winning symbols explode here, and symbols then slide in to replace the removed symbols. This is pretty similar to the cascading wins feature you’ve probably seen before, and the exploding wins goes on as long as you keep sliding in new winning combos.

Whenever you have at least 3 of the cannon scatter symbols on the screen at the end of an Exploding Wins sequence, you trigger the free spins bonus round. It’s simply called the Bonus Feature in this game, and the number of cannon scatters you landed are collected before the feature plays out.

After some initial salutes to celebrate the feature, the first cannon scatter fires a cannonball wild onto the reels. This effectively starts off the free spins round with the Sliding Cannonball Wild feature active on each spin. This sets off an Exploding Wins sequence, and the second scatter cannon fires a new cannonball wild onto the reels once the first round is finished.

The bonus round plays out this way until all your scatter cannons have been fired, and you can usually look forward to more exploding wins in the bonus round than in the base game. In fact, you can get up to 50 exploding wins per round here, and you will also benefit from an unlimited progressive win multiplier. It starts at 2x, and increases by +1 for each explosive win. You can also collect more scatters during the feature, and these are added to the queue.

The 200 Spins 123 Boom! Experience

The bonus round plays out this way until all your scatter cannons have been fired, and you can usually look forward to more exploding wins in the bonus round than in the base game. In fact, you can get up to 50 exploding wins per round here, and you will also benefit from an unlimited progressive win multiplier. It starts at 2x, and increases by +1 for each explosive win. You can also collect more scatters during the feature, and these are added to the queue.

Review Summary

We salute 4ThPlayer for daring to break new ground with 123Boom! Slot, and we urge players to not dismiss this game too early on. It might take a bit of getting used to with the Sliding Spins, and even more so if you go for the Top Spins option, but once you’ve gotten your bearings everything gets better. The sliding wild feature is actually quite effective, and it can produce wins up to 14,827x your stake in the bonus round.

A free spins feature with a progressive win multiplier might sound like standard stuff when you first read about it, but the sliding wild bombs combined with exploding wins make all the difference. With a bit of luck you can build up very solid multipliers here, and it’s quite thrilling to see how far you can take things each time.

Pros

2 unique modes: Sliding Spins or Top Spins

Sliding wilds can turn losing spins into winners

Bonus round with sliding wilds on each spin

Medium to high volatility and 14,827x max win potential

Cons

Unusual Slot Slider mechanics might put off some players

If you love 123 Boom! you should also try:

Bombs - is a nicely designed pirate game from Playtech, where the symbols sit below the surface between 2 rivaling pirate ships. The defining feature is the bonus bomb, which comes in 6 different versions to deliver cash prizes, multipliers, wilds, mystery symbols, free spins and more.

Skulls UP! - is a Quickspin powered pirate game with 5 reels and 243 winning ways. The Respin feature comes with flaming skull wilds, and it also expands the number of winning ways. The same is true in the Flaming bonus round, where the reel expansion does not reset on non-winning spins.

Boom Pirates - takes you right into an epic siege, where a pirate ship fires cannonballs onto the reels to expand the reel set with up to a staggering 10,077,696 winning ways. You can play with up to 9 reels and 6 rows here, and the max win potential is 3,800x your stake.

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123 Boom! Slot FAQs

What is the RTP of 123 Boom! slot?

The game’s payout percentage is 96.4 %, which is a bit above the industry average.

How volatile is 123 Boom!?

The volatility is medium to high here, and you can expect the biggest payouts in the bonus round.

What is the biggest win possible?

Wins up to 14,827x your stake is possible in 123 Boom! slot, and this is certainly a solid enough potential for this kind of volatility.

How does the Slot Slider feature work?

You have 2 different game modes. The Slide Spin mode where the reel spins right to left and pays left to right, and the Top Spins mode where the reels spin top to bottom and pays bottom to top. Sounds confusing, we know, but you will get used to it.

How does the Sliding Cannonball Wild feature work?

On non-winning spins you might get a sliding cannonball wild added to the sliding reels. This will explode symbols on its way until it hits pay dirt.

Is there a free spins mode in 123 Boom! slot?

Yes, and you get a sliding cannonball wild at the start of each spin. This creates an exploding wins sequence, and each win increases the unlimited progressive win multiplier with +1.

Can I play 123Boom! for free?

Yes, you can check out the free 123Boom! demo game at the very top of this page (UK players must verify age before they can play). Casinos that carry the game are also found up there, as we scan them on a daily basis.

8.3
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