by Playtech

If you are looking for explosive gameplay paired with big prizes, then look no further than Playtech's Boom. Playing on 5-reels with 50 ways to win, this action slot features everything a player could want.

There will certainly be a boom with features such as free spins, hold and respin and fixed jackpots leading to mind-blowing amounts of up to 10,000x stake.

Slot information

RTP: 96.59%
Volatility: Medium
Max Payout: 10,000x stake
Reels: 5
Paylines: 50
Jackpot: No
Min Bet: 0.10
Max Bet: 450.00
Themes: Action, WTF
Release Date: 31st Mar 2023

Our rating

“ An explosive slot that'll blow you away ”

4.1 out of 5

Win potential

Play Boom

Jump straight into the action and play Boom now at the following fully licenced UK slot sites. These slot sites have been thoroughly audited and reviewed by the team here at Slot Gods to ensure they offer an exceptional user experience, are trustworthy, safe, secure, and boast the best selection of online slots in their portfolio including Boom...

Boom Screenshots

Boom Features

There are many different features to be triggered in Playtech's Boom ultimately meaning that there are endless hours of fun in this slot. Firstly, there is the traditional free spins round that is awarded when a player lands 3 or more bonus symbols. This will award 8 spins and the third reel will be marked with a special frame containing wilds and bomb symbols.

When a player lands 6 or more of the bomb symbols, then the hold and respin feature is triggered. Each of the bomb symbols has a cash prize or a star. All of the bomb symbols will be held in place throughout the feature. Every bomb that lands reset the respins counter to 3.

Every 2 bomb symbols with a tool unlock additional lines in the feature. All the bomb symbols held on the 7th line are multiplied by x2, whilst bombs on the 8th line are multiplied by x5. Finally, all bomb symbols held on the 9th line will transform into stars.

What are the star symbols you ask? These lead to one of the four fixed jackpots including the Mini, Minor, Major or Grand.

Boom - Free Spins

Free Spins

Like most free spin rounds, the bonus round is triggered by landing 3 or more bonus symbols. This will award 8 spins and add a third reel marked with wilds and bomb symbols.

Boom - Hold and Respin

Hold and Respin

Players can land 6 or more bomb symbols triggering a respin mode. 3 resets are given and reset with each new symbol. There are multipliers and fixed jackpots that can land during the feature.

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Boom Review

Sometimes you just want a slot that absolutely captivates you and explodes with intriguing features. Playtech's Boom does just that! If you are looking for a slot overflowing with panache, then look no further than Boom.

Playing on 5-reels with 50 paylines, this medium volatility slot contains multiple bonus rounds including free spins and respin modes as well as four fixed jackpots. What more could you need in an online slot?


The minute the slot opens up, you just know you are in for an explosive time. On the reels, there are bombs, eye-catching wild symbols and detonation buttons. Behind the reels, is an interesting blue and purple background with geometric shapes.

Whilst the background of the slot isn't animation, it's vibrant enough to catch your eye and is not an eyesore. The best way to describe this slot is simplistic but with a cool edge.

This is echoed with the music as there is a light synth track paired with tense drums. It's both relaxing and intense at moments which is exactly what the slot is going for.


As previously mentioned, this slot has not one - but two different bonus rounds. Not content with just a free spins round, the slot included a respins bonus game as well that led to one of four jackpots.

To say that this slot is overflowing with thrilling gameplay is an understatement. The beauty of the slot is that it's not too complicated in terms of the gameplay making it ideal for newcomers and seasoned slot players.

At the top of the screen are the fixed jackpot amounts, whilst the spin button and bet level buttons can be found on the right side of the screen.

Win Potential

Playtech is not known for incredible win potentials in games without jackpots - but that is not the case in Boom. Firstly, the RTP is above the average standard and quite high at 96.59%.

In terms of the other statistics, this slot has a medium volatility level giving a mixture of high and low volatility wins. There is also a maximum win of 10,000x the stake which players will love.

The biggest fixed jackpot, Grand, can award 2,500x the stake but players can potentially land 4 different stars to win the maximum amount in this slot or through the multipliers during the respin mode.

Our Verdict

Boom is a surprising slot from Playtech that just works on every level. Whilst the design is nothing mind-blowing, it's deliberately minimalistic to evoke a certain style that Playtech nails.

This factor is enhanced with the gameplay of two different bonus rounds and fixed jackpots. The game only gets better from there with a wonderful RTP and a solid maximum win of 10,000x the stake.

Fans of minimalistic slots with fantastic gameplay and a solid win potential should look no further than Boom. You'll be blown away by what this slot has to offer!

Charlie Vogelsang
Reviewed by Charlie Vogelsang Last updated on

As the Content Manager at Slot Gods, Charlie is focused on staying on top of the latest slot releases as well as finding the most recent trends. She spends her day searching for the best slots to be reviewed as well as managing most of the content that you will find on the site. Whether it’s the latest slot review from Relax Gaming or a guide on a brand-new mechanic, Charlie will be sure to have it covered on Slot Gods.

Learn more about Charlie here

Play Boom

Play Boom now at the following verified UK slots sites. These slot sites are fully licenced and have been thoroughly vetted and reviewed by us to ensure they offer a great user experience, are trustworthy, secure, and have a wide variety of the best online slots in their lobbies including Boom:-

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