20+ years reviewing 10,000+ slots, breaking down games honestly to help you make smarter choices and have fun.
About
With 20+ years' experience in the online gambling industry, I've reviewed more than 10,000 slot games along the way. Having worked with slot studios as well as casino and slots operators, I offer honest slot reviews, exclusive access and put your interests (the player) first.
Slots can be fun, but they can also be confusing. With so many slots out there, it’s easy to end up with run of the mill games, boring mechanics or bonus features that don't offer much excitement. That’s why I focus on reviewing games honestly, breaking down what actually matters, and helping you find the right slot game. If a game is bad or if there is a better alternative, you'll know.
I don’t promote hype, just the best sites to play your favourite games. I guide you to the top slot sites that are worth their time, including a look at at available deposit methods, withdrawal times, games offering, welcome offers, promotions for existing players, mobile compatibility and much more.
My goal is simple
Make sure you don’t waste time or money on second-rate slots or slot sites. In a nutshell, I’m here to help you find better games, better sites, smarter bonuses, and a more rewarding way to play.
Quotes from Chris
“Slot games are not just about spinning the reels. There needs to be an emotional connection which ties into a player’s needs, desires and dreams.”
“My aim is to give players an unbiased, accurate and truthful assessment of slot games. This way, players can choose the right slots for them. It’s that simple.”
“When a slot game provider pushes the boundaries in terms of theme or mechanic, others will follow. Then you know you’re onto something.”
2 hearts entwine in the love-themed Moon Princess Power of Love slot from Play ‘n GO. Played on a 5x5 grid with Cluster Pays, set pulses racing at slot sites, from just 10p a spin.
Winning clusters lead to cascades for another chance of winning: a Wild symbol is added in the middle location of the win, with the win multiplier increasing with each new drop. Randomly, the Character Power feature can be activated on non-winning spins: Love converts 1 set of symbols into another, Hail syncs 2 reels, and Blaze adds 2-4 of the same symbols to the grid.
Look out for the Power Meter next to the grid: winning combinations of character symbols fill sections of the meter. When the meter is fully charged, you’ll get 1 free spin called the Love Triangle: with the win multiplier reset, each character feature plays out on non-winning spins.
If you manage to clear the grid entirely, you’ll trigger the Free Spins feature. You then choose from the 2 princes (Blaze or Hail) with 4 free spins awarded. With the Love Triangle multiplier carried over, the chosen character applies their character feature on every non-winning free spin. When you fill the Power Meter, you’ll win more free spins and increase the multiplier, up to 100x. If you clear the grid, you’ll get a 50 x bet prize, which is applied by the multiplier.
With a 96.2% RTP rate, Moon Princess Power of Love comes with and 15,000 x bet max wins: join 2 princess vying for the attention of Love with the free play version below. Want more games? OLBG’s demo slots page has hundreds of options.
Join the King of the Greek gods in the Zeus Ze Zecond slot from Hacksaw Gaming. With 6 reels and 19 paylines, forge your path through the storm at online slot sites, from 10p a spin.
In the Wonder Reveal feature, Wonder symbols land vertically on reels 2-5 to reveal high-value symbols, Wilds or Wonder Reels. Wins with revealed symbols award sticky respins until no new wins are formed or a Wonder Reel appears.
Wonder Reels reveal Coins, Diamonds, Clovers and Pots of Olympus: Coins are worth up to 100 x bet, with Diamonds worth up to 500 x bet. Green Clovers multiply Coins, Diamonds or Pots of Olympus on adjacent positions by up to 20x, with Gold Clovers multiplying the above on all positions (by up to 20x). Pots of Olympus symbols collect the values of all Coins, Diamonds and other Pots of Olympus symbols.
Zeus Ze Zecond comes with 3 free spins features: the Gates of Hades free spins come with sticky Wonder symbols, and the Godly Ascension free spins benefit from a Wonder Meter that awards extra free spins and full grid Wonder symbols. In the Zeus Unleashed free spins, you get sticky Wonder symbols and 4 of the 6 reels filled with Wonder symbols from the off.
With a 96.26% RTP rate, Zeus Ze Zecond comes with 20,000 x bet max wins: ascend toward mythic glory with the free play version below. If you want to try more games, head to OLBG’s demo slots page for 500+ options.
Join Lucy on her biggest adventure yet in the Lucy Luck and the Quest for Coins slot from Slotmill. Played on a 6x6 grid with Cluster Pays, play this action-packed game at slot sites, from 20p per spin.
Winning clusters lead to Avalanches with Wilds generated in 1 of the empty grid positions. Look out for Coin symbols worth up to 500x as 5+ triggers the Coin Cluster feature: the total value of all Coins are added together and awarded. Every symbol explosion fills the Collect Meter which adds Coins and Wilds onto the grid as well as increasing the win multiplier.
There is a random Multiplier Boost feature which fills the Collect Meter and increases the progressive win multiplier randomly: when you uncover Treasure Chests, you benefit from power-ups including Collect Meter charges, win multiplier increases, Wilds and Coins added to the grid and Bonus Scatters.
In the Free Spins Bonus feature, the Collect Meter and progressive win multiplier doesn’t reset: in the ‘Super’ version, Coins stay on the grid for more potential payouts.
With a 96.01% RTP rate, Lucy Luck and the Quest for Coins comes with 20,000 x bet max wins: play the free-play version below. With hundreds of demo slots at OLBG, you’ll find the most popular games in the UK from all the top studios.
Head to the city with the Monopoly Cash Is King slot from Red Tiger. With 5 reels and 25 paylines, join Mr. Monopoly on a path to riches at UK slot sites, from 10p per spin.
With Feature Reels above the main reels, special feature symbols may land: these become active when Mr. Monopoly lands. Street Cards can land on all 3 featur reels, with Community Chest and Chance cards landing on the middle feature reel.
Symbols on the first 4 reels may contain Cash Stickers, each with a bet multiplier up to 5,000 x bet. With Mr. Monopoly appearing on reel 5, he collects Cash Stickers when there are less than 6 on the reels. If Mr. Monopoly appears with a Community Chest Card, it opens to reveal a win multiplier up to 25x, up to 4 random wilds or 1-2 wild reels.
Look out for the Street Card appearing on the Feature Reels: containing a list of prizes for symbols with 1-4 houses and a hotel, prizes represent a bet multiplier. When Mr. Monopoly lands with a Street Card, every house and hotel symbol in view awards the respective instant win prize: these range up to 5 x your total bet. To help you land features, there is a Second Chance feature where Mr. Monopoly can appear when the rightmost reel nudges.
The Free Spins feature is triggered when Mr. Monopoly and a Chance Card land. With 5 free spins, Mr. Monopoly moves to the middle position of the last reel and remains locked in place throughout the feature. All 3 Feature Reels spin with the 2 outer ones covered. With only Street Cards landing, the 2 covered Feature Reels are uncovered if a Street Card appears on the middle one.
Finally, Mr. Monopoly landing with 6+ Cash Stickers triggers the Hold and Respin feature, with 3 respins. With Cash Stickers transforming into full-size symbols, only Cash and empty symbols can land. New Cash symbols resets your respins tally with the feature ending when you run out of respins or you fill all positions with Cash symbols: they combined value of Cash symbols is then awarded.
With a 96.04% RTP rate, Monopoly Cash Is King offers 5,391.9 x bet max wins: join Mr. Monopoly once again with the free play version. Want more games? OLBG’s Demo Slots page has hundreds of the best games.
The Cupid’s Crush slot is a love/Valentine’s themed game from Wicked Games. Played on a 5x6 grid with Scatter Pays, fall in love at slot sites, from 20p per spin.
Wins are formed when 8+ matching symbols appear anywhere on the grid: this triggers the Cascade feature where winning symbols are replaced by new ones (for another chance of winning). The process repeats itself until no more new wins are formed. To help you land bigger wins, look out for 2x to 100x Multipliers: these stack and apply to all wins from a cascading sequence.
Then you have the Free Spins feature: winning symbols form sticky clusters instead of being removed. Clusters drop to the bottom of the grid and grow larger when matching symbols land between the cascades. As well as multipliers up to 100x, there are Mystery symbols which may upgrade a cluster, add a multiplier or award additional free spins. You also have the Super Free Spins feature, where the accumulated total multiplier applies to every win.
With a 96.17% RTP rate, Cupid’s Crush comes with 5,000 x bet max wins: try the free demo below. At OLBG, there are hundreds of demo slots to play.
Join an eternal war between Anubis and Thanatos in the Gods Go Pew Pew slot from Sneaky Slots. With 5 reels and 50 paylines, see which power hungry god emerges victorious at slot sites, from 10p per spin.
Look out for God symbols as they transform into a Bone Wild: when both appear, the battle. The winner triggers the corresponding Split or Swap feature where symbols split into 2 and 1 or more symbol types are upgraded to a high-value symbol. There is an xZone symbol which applies a multiplier up to 50x to surrounding symbols.
Then you have the Death Games where you choose from the Dead Spins or Lazer Tag features: The Dead Spins come with Skull multipliers and a higher chance of God symbols landing whilst the Lazer Tag sees the Gods battle in an air-hockey style game where lazers fly around and increase the multipliers to the side of the reels. There are also ‘Super’ versions available.
With a 95.79% RTP rate, Gods Go Pew Pew comes with 9,999 x bet max wins. As well as a free-play version below, check out hundreds of free demo slots at OLBG.
Join Shark, Croc, Rhino and Lion on a jungle cruise in Relax Gaming’s Beast Gains slot. With 6 reels and 4,096 ways to win, cruise through the chaos in this action-packed release at UK slot sites, from just 10p per spin.
With cascading wins, there is a new Feature Trail that load various features onto the reels, including additional wilds, an explosive chest that removes all symbols and 3 different types of mystery symbols.
With 3 free spins modes, you can gamble for a more lucrative version and extra free spins. You then choose between a Multiplier Ladder up to 1000x, sticky Mystery symbols and Coin Collections with collectors and persistent collectors. On the Feature Trail, there are more features including Coin Rains, Coin level increases and multiplier ladder boosts.
With a 96.1% RTP rate, Beast Gains comes with 25,000 x bet max wins: try the action-paced demo below. Want more games? At OLBG, there are 500+ free demo slots to enjoy.
Step up to the plate with the 12 Burning Baseballs slot from Print Studios. With 5 reels and 10 paylines, join Nicole in a gritty, graffiti-scarred urban world at slot sites, from 10p per spin.
The key is the Burning Baseball scatter symbol: 3 or more will award a payout up to 20,000 x bet or feature mode from the prize meter. 7 or more will activate the Blazing Train Bonus feature where you begin with 10 seconds of free spins: Burning Baseball rewards are replaced with cash prizes. Nicole symbols increase your progress on the prize meter and filling the meter resets the time to 10 seconds, as well as making the free spins faster. Land enough Burning Baseballs to trigger a more rewarding mode, with bigger prizes.
With Big Baseball Crew Respins where you aim to increase the size of the giant baseball, Nicole can randomly swing at a Burning Baseball and activate the Home Run Spins feature.
With a 96.31% RTP rate and 20,000 x bet max wins, chasing Burning Baseballs and unlock escalating stages of instant prizes with the free-play version below. Want more games? OLBG’s demo slots page for hundreds of options.
Get your ticket for a ride around the iconic Monopoly world in NetEnt’s Monopoly Money Line slot. With 5 reels and 10 paylines, fast-track to a tycoon’s fortune at slot sites, from just 10p per spin.
With random Walking Wild Re-Spins in the base game, the Walking Wild enters the reels from the edge of the play area: with each re-spin, the train moves 1 step in any direction until disappearing from the reels. The train contains carts which has wilds, multiplier wilds up to 5x and Scatter Wilds. When the train exits, 1 final re-spin is awarded with all carts on the reels.
The Free Spins feature is played on a 5x5 play area with only green, pink, orange and blue street symbols, a Collector Chest and Golden Tickets landing. With 3 free spins awarded, the symbols reset the spins counter back to 3 when landing. Street symbols contain house multipliers, worth up to 5x. Collector Chest symbols collect the multipliers of all symbols to become its multiplier.
Golden Tickets sees a train appear and awards up to 15 prizes from its carts: they include 1-4 Extra Houses, Street Multipliers up to 25x and Chest Multipliers up to 3x. A Chance Card may also be awarded which can lead to a Railroad Expansion (new train with more prizes), Rent Rush (collects multipliers from all streets), The Investor (sticky symbols worth up to 3x and gains an extra 2x on every free spin), Tax Refund (prize bag worth up to 100 x bet) and Multiplier (up to 25x that applies to all streets).
With a 96.16% RTP rate, Monopoly Money Line comes with 10,078 x bet max wins: all aboard the Money Line with the free play version below. At OLBG, there are hundreds of free demo slots to enjoy.
Monopoly is back in business as Red Tiger brings its latest branded blockbuster, Monopoly Cash Is King, to UK slot sites from the 29th of January (2026). It’s a packed 5 reel, 25 payline experience, played from just 10p a...
Sneaky Slots have unleashed their fourth and most chaotic release yet with Gods Go Pew Pew, available from today, the 28th of January 2026, across the best slot sites in the UK. With its dark Greek mythology theme and an...
Nolimit City has flushed subtlety down the drain with the launch of its latest slot game, Golden Shower, released today, the 27th of January 2026. Known for its unapologetically edgy titles, the studio once again blurs the lines between controversy...
With the new rules for gambling bonuses in place from the UK Gambling Commission, many online slot sites have changed their welcome offer to no wager free spins. You can now claim a total of 1,090 free spins with no...
Today, the 27th of January 2026, Relax Gaming rolls open the ominous stone gate to reveal its newest dark fantasy epic: Necromancer’s Gate. This shadowy slot game offers 5 reels, 20 paylines and an enticing mix of Coin Toss modifiers,...
Hacksaw Gaming goes to the dark side by releasing Deal with Death, a new dark-themed slot that fuses traditional reel play with a poker twist. Released on the 22nd of January 2026, this 5 reel slot with 14 fixed paylines...
A total of 215 free spins with no wagering requirements are available for OLBG readers with 5 new offers from trusted UK slot sites. Below, I highlight the details of each new welcome offer, what slot games they are available...
Slot fans, get ready to climb aboard a slot train bursting with wild rewards, bonus features, and colourful street action as NetEnt officially launches Monopoly Money Line today, the 15th of January 2026. Available now at top slot sites, this...
Gambling bonuses and promotions offered to UK players will change from Monday 19th January 2026. The Gambling Commission has introduced new rules designed to make offers fairer, clearer, and easier to understand.Changes apply to most gambling operators, including online betting,...
Founded in 2019, Peter & Sons is an independent game development studio. Available to most UK slot sites, they offer uniquely styled slot games that stand out from the crowd due to their distinctive approach.My exclusive Q&A-style interview is with...
Founded in 2019, Gaming Corps is an established game provider. With their slot games available at most slot sites, my exclusive Q&A-style interview is with Viacheslav Pecheryni, Product Owner at Gaming Corps. The interview looks at 3 Pigs of the...
Officially launched in July 2025, DEGEN Studios is here to redefine what it means to play. Available at numerous online slot sites, there are not a run-of-the-mill content studio: they are bold, unfiltered and unapologetically disruptive.Made for mavericks (in their...
In late October 2025, Big Daddy Gaming was born. The home of Reel Run and Reel Value, the new studio has been launched by Simon Hammon (former Relax Gaming CEO), Daniel Eskola and Erland Hellström.With Big Daddy Gaming slots soon...
In this exclusive Q&A-style interview, I sat down with Viktor Johansson, Slot Game Creator at Thunderkick. Having worked in the industry since 2007, Viktor is responsible for popular games such as Pink Elephants, Pink Elephants 2, Flame Busters, Esqueleto Explosivo...
If you’ve played at slot sites, chances are you’ve come across Jackpot King slots, a signature progressive jackpot network from Blueprint Gaming. These titles offer 7-figure payouts, but there’s more to them than just big prizes.In this guide, I’ll explain...
In this exclusive Q&A-style interview, I sat down with Daniel Cass, Business Development Manager at Games Global. With over a decade of experience in the iGaming industry, Daniel brings a wealth of expertise and passion. Since 2021, he has embraced...
If you're a fan of gritty storylines, heist drama, or vintage gangster flair, crime slots are some of the most immersive and thrilling games you can play at slot sites in the UK. With themes ranging from classic cops and...
If you love your spins with a side of treasure hunts, lost temples, or fast-paced danger, adventure slots and action-themed games are the way to go. These games are among the most popular at slot sites, combining cinematic graphics, bold...
OLBG’s Chris Taylor spoke to David Foord, Commercial Manager at Fonix for a general Questions and Answers interview regarding Pay By Mobile.Founded in 2006, Fonix is a leading specialist in mobile operator payments, messaging and telephony with a focus on...
OLBG’s Chris Taylor spoke to Vasilije Lekovic, Vice President of Gaming at Trustly, for a general Questions and Answers interview.Formed in 2008, Trustly is a Swedish fintech company that specialises in open banking payments. Connecting 12,000 banks with 650 million...
OLBG’s Chris Taylor spoke to Rory Howard, General Manager for iGaming in the EMEA region at Paysafe, for a general Questions and Answers interview.Founded in 1998, Paysafe is a leading payments platform with an extensive track record of serving merchants...
OLBG’s Chris Taylor spoke to David Natroshvili, Co-Founder and CEO of Spribe, for a general Questions and Answers interview.Founded in 2018, Spribe put Crash games on the map with the release of Aviator in January 2019. With over 10 million...
With so many slot games at UK slot sites released, it’s hard to know which ones you should play. Whilst the top slots are subject to personal preference, I've picked my 10 best slot games, every year. You'll also find...
All online casinos shout about offers, but how do you know if you can trust them? I review them with insider knowledge so you know where to play, finding to get the best value and how to get