The Home of Online Slot Reviews

Welcome to Online Slot Master – a brand new site bringing you authentic slot reviews wherever you are in the world! You’ll find honest and objective opinions on which are the best slots to play, as well as which ones you should avoid!

You can read more about our reviews in the ‘About’ section, and learn why Online Slot Master is different from the rest.

Latest Reviews

Our review section is growing quickly and now features online slot reviews from the biggest providers such as Microgaming, NetENT, Novomatic and Big Time Gaming.

rainbow_riches_thumbnail
lil devil slot review thumbnail
bust the bank slot review thumbnail
burning desire slot review thumbnail
bonanza megaways slot review thumbnail
dolphins pearl deluxe-slot review
danger high voltage slot review thumbnail
White Rabbit Slot Review Thumbnail
starburst slot review thumbnail
luck lady's charm slot review thumbnail
pharaoh's fortune slot review thumbnail
book of ra deluxe slot review thumbnail

How We Create Our Slot Reviews

A lot of effort goes into creating our slot reviews, but that means we get to spend a lot of time playing! However, we know that no matter which slot you play, your experience will be based largely on how much you win or lose. We have therefore decided to focus our reviews on the experience rather than being swayed by personal wins or losses. Therefore, the reviews are broken down into four distinct areas:

%

Theme Scored

%

Soundtrack Scored

%

Gameplay Scored

%

Entertainment Value Scored

%

Overall Average Score

Theme

All online slots have a visual theme and whilst many are based on actual TV shows, or films, there are so many more that have an entirely original concept. The slot reviews look at the theme, graphics and animation to gain an overall sense of how visually entertaining the game is.

Soundtrack

A large part of your experience whilst playing a slot will be based on the incidental sounds for wins etc or the soundtrack that sits behind normal or bonus gameplay. The sounds you hear whilst playing are an integral part of the entertainment, so our online slot reviews look at whether they add to the overall experience and if that’s a positive thing.

Gameplay

Here, we look at the overall gameplay of the slot. An online slot with high volatility is unlikely to produce wins as much as one with low volatility during the time you play. The question with any game though is whether the wins are sufficient enough to keep your attention and keep you entertained. That’s why our slot reviews look at the speed of play, and the slickness of the slot. We also take a look at some of the additional features to the slot and whether they improve the overall experience.

Entertainment Value

Here, we have combined all of the elements examined so far to reveal the overall entertainment value of the slot. This takes into account our personal experiences and enjoyment regardless of wins or losses. Is the slot likely to leave you wanting more, or will you never return? You can find out what we thought without spending a penny!

The Overall Rating

Each of the examined elements is given a percentage score. The overall rating is simply an average of all the elements which should give you the heads up of what you can expect.

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Online Slot Master Welcomes The Pools & BetFred!

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Both casinos are fully UK-licensed and you can be sure of great customer service and a fantastic choice of slots at either of these big brands.

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Online Slot Hall of Fame & Shame

Each month, we’ll be looking over our slot reviews, and awarding them a place in either our Hall of Fame or Hall of Shame! Taking the top spot this month is Big Bass Bonanza. It’s simple, relaxing, and extremely entertaining to play.

Lil’ Devil, on the other hand, takes it’s place on the naughty step. Yes, we know people love it too! However, we found the wins were too few and far between, and collecting all the hearts was a major snooze fest! See below for the full reviews on both.

Best Casinos for Online Slots

The best online casinos will have something for everyone, no matter if you’re new to slots, or a veteran player. Each one of the featured casinos is fully licensed, and each is regulated by the UK Gambling Commission, so you can be sure you’re playing safely. We take safety and privacy very seriously, which is why we will never show links to any online casino that doesn’t have a robust responsible gambling policy. We have played at all the brands we feature, and there will be pros and cons to each of them depending on what you’re looking for. However, none of the featured casinos will compromise your safety, security and deposits. So take your pick and enjoy your experience!

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How Do Online Slots Work?

Have you ever wondered how online slots work? Perhaps you think you know a way to beat them, or maybe you think they’re all rigged? Find out all the facts at our Online Slot FAQ HQ!

Or if you want to find other gambling-related articles, you can check out our blog section below.

how online slots work FAQ's

Online Slot Master Blog

The Home of Online Slot Reviews

Welcome to Online Slot Master – a brand new site written by me, Scott Daniels to bring you authentic slot reviews wherever you are in the world!

Latest Slot Reviews

big bass bonanza slot review
Bonanza Megaways
lil devil slot review
thunderstruck 2 slot review
book of ra deluxe slot review
danger high voltage slot review
mega moolah slot review
lucky ladys charm slot review
burning desire slot review
the dog house slot review
Book of Dead Slot Review
dolphins pearl deluxe slot review
pharaohs fortune slot review
starburst slot review
captain venture slot review

I’m building the review collection as quickly as I can, and now feature online slot reviews from the biggest providers such as Microgaming, NetENT, Big Time Gaming, Novomatic, Pragmatic Play, and Play N’ Go. You’ll find a great choice in the slot review section.

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T’s&C’s apply. This offer is only available for first time depositors. 18+ only. Min deposit is £10. 50 Free Spins on Big Bass Bonanza. Spin Value: £0.10.  After your first deposit you may claim your 30 Extra Free Spins by visiting the Kicker Section.  No min withdrawal. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. OJO’s Rewards and Game Play policy applies. BeGambleAware.org

No Nonsense Slot Reviews

If you’re new to Online Slot Master, you will have noticed that I don’t yet have thousands of reviews. That’s because my reviews are authentic and based on my own experience. If I haven’t played a slot for a while, it will take time to play it with my review head on so I can refresh my memory of all the good and bad points! I focus on creating content that’s actually useful rather than creating enticing reviews just for the sake of clicks.

My recent review of Lil’ Devil proves the point. It’s actually a really popular slot that gets a lot of love, but I was left quite underwhelmed! If you’re serious about researching slot reviews before you play, then I guarantee you’ve come to the right place for genuine information.

Best Casinos for Online Slots

The best online casinos will have something for everyone, no matter if you’re new to slots, or a veteran player. Each one of the featured casinos is fully licensed, and each is regulated by the UK Gambling Commission, so you can be sure you’re playing safely. I take safety and privacy very seriously, which is why I will never show links to any online casino that doesn’t have a robust responsible gambling policy. I have played at all the brands I feature, and there will be pros and cons to each of them depending on what you’re looking for. However, none of the featured casinos will compromise your safety, security and deposits. So take your pick and enjoy your experience!

Recommended Casinos

playgrand logo

100% First Deposit Match up to £100 + 30 Bonus Spins on Reactoonz

T’s&C’s apply. New players 18+ only. Min deposit £10. 100% up to £100 + 30 Bonus Spins on Reactoonz. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. BeGambleAware.org

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First Deposit Match up to £100 +50 Free Spins on Big Bass Splash.

T&Cs apply. New players 18+ only. Opt-in & deposit £10, £25 or £50 within 7 days & further 7 days to wager cash stakes 35x to unlock reward (£50 on 2 deposits). 3 day exp. Wagering/game contributions vary. 25 wager-free spins x10p to added to Big Bass Splash with each qualifying deposit, 3 day expiry. BeGambleAware.org

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T&C’s apply. New customers only. Register with code GAMES100. Deposit and stake £10 or more, within 7 days, on Slots at Betfred Games to receive 100 Free Spins on selected titles. Free Spins credited within 48 hours. Free Spins are valid for 7 days. E-Wallet & Card restrictions apply. SMS validation may be required. BeGambleAware.org

How I Create My Reviews

I’m putting a lot of effort into creating my slot reviews, but that means I get to spend a lot of time playing! However, I know that no matter which slot you play, your experience will be based largely on how much you win or lose. I have therefore decided to focus my reviews on the experience rather than being swayed by personal wins or losses. I’ve broken the review down into 4 distinct areas:

Theme

All online slots have a visual theme and whilst many are based on actual TV shows, or films, there are so many more that have an entirely original concept. The slot reviews look at the theme, graphics and animation to gain an overall sense of how visually entertaining the game is.

Soundtrack

A large part of your experience whilst playing a slot will be based on the incidental sounds for wins etc or the soundtrack that sits behind normal or bonus gameplay. The sounds you hear whilst playing are an integral part of the entertainment, so my online slot reviews look at whether they add to the overall experience and if that’s a positive thing.

Gameplay

Here I look at the overall gameplay of the slot. An online slot with high volatility is unlikely to produce wins as much as one with low volatility during the time you play. The question with any game though is whether the wins are sufficient enough to keep your attention and keep you entertained. That’s why my slot reviews look at the speed of play, and the slickness of the slot. I also take a look at some of the additional features to the slot and whether they improve the overall experience.

Entertainment Value

Here, I have combined all of the elements examined so far to reveal the overall entertainment value of the slot. This takes into account my personal experience and enjoyment regardless of wins or losses. Is the slot likely to leave you wanting more, or will you never return? You can find out what I thought without spending a penny.

The Overall Rating

Each of the examined elements is given a percentage score. The overall rating is simply an average of all the elements which should give you the heads up of what you can expect.

%

Theme Scored

%

Soundtrack Scored

%

Gameplay Scored

%

Entertainment Value Scored

%

Overall Average Score

Slot Review Hall of Fame

Each month, I’ll be looking over our slot reviews, and awarding them a place in our Hall of Fame. Taking the top spot this month is Big Bass Bonanza. It’s simple, relaxing, and extremely entertaining to play. In my case it was profitable too. Read the review below to learn why Big Bass Bonanza came out top this month!

Hall of Shame

You can’t really have a Hall of Fame without having a Hall of Shame! That’s why, every month I’ll be revealing which online slot deserves its place on the naughty step. Whether it’s a poor theme, an annoying soundtrack, or gameplay that just sends you to sleep, I’ll be sure to let you know! This month’s award goes to Lil Devil, and you can find out why in my review below.

How Do Online Slots Work?

Slot FAQ HQ

Have you ever wondered how online slots work? Perhaps you think you know a way to beat them, or maybe you think they’re all rigged? Find out all the facts at our Online Slot FAQ HQ!