The slot machine transformed casinos worldwide when they first became popular many decades ago. There are countless online slots games that you can enjoy, ranging from standard slots to progressive slots. Aside from the format and winnings attached to these games, themes also play a big part in the experience of playing slots. Below is our rundown of the top five online slot themes among players in the United Kingdom.

While the days of people needing to visit casinos or gaming establishments to play their favourite slots games are in the past, slots have hardly gone out of style. If anything, the growth of online gambling has made them even more popular. Playing online slots UK has never been more accessible, as all you must do is find a reputable platform, create an account, add money to that account, and choose your favourite game.

1. Book of Dead

Created by Play’n Go, Book of Dead is one of the most popular slots games in the United Kingdom. Book of Dead is not based on a specific historical time or figure but does create a historic ambience through its theme and graphics. 

The game is interesting because it allows you to immerse yourself in a mysterious and unique world which bears a striking resemblance to ancient Egypt. With five reels and ten pay lines, the game itself is not unique from a standard slots experience, but the theme is what draws so many people to play.

2. Rome: Golden Age

A slots title with historical connotations, Rome: Golden Age is a hugely popular game in the UK as it is in other parts of the world. This is a theme that feels like a time machine has taken you back into the world of gladiators, warriors, and all-conquering empires, making it interesting enough to absorb attention for an extended time.

While the Roman Empire may be in the scrap heap of history, its influence on popular culture is very much present to this day. Between movies, television shows, and books, there are countless references to the Romans and characters influenced by the greatest protagonists and antagonists of that era.

Rome: Golden Age is a fun slots game with five reels and 20 pay lines. Bonus symbols, free spins, and other exciting features make for a very interesting slots experience.

A slots hall in Aruba

3. Cleopatra

This Egyptian pharaoh of Greek descent is such an iconic and legendary figure that you find references to her in books, movies, television shows, artworks, theatre performances, and now in online gambling. Playing the Cleopatra slots game is extremely popular in the UK because players are drawn to the historical character’s aesthetic and the overall theme of this game.

Cleopatra is a well-honed theme that has been around for a long time. Each iteration of the game improves the graphics, transporting you into the ancient Egyptian world of pharaohs and pyramids. After admiring the scenery, you can start playing the slots game.

Cleopatra consists of five reels and offers 20 pay lines, giving you the best of both worlds. While you get modern aesthetics and a fun theme, playing this slots title feels very retro and classic.

4. Deadwood

A fun slots game based on the Wild West theme from American history, Deadwood is an excellent slots title that many people in the UK enjoy playing online. When you open up this game on your computer or phone, you immediately notice how the background transforms into a scene from an American Western movie. You could be forgiven for thinking you were transported inside a Clint Eastwood flick.

As for the game itself, Deadwood consists of five reels, with players getting eight free spins if they manage to land on any of the 3 scatter symbols. Such free spins make the game a lot more exciting as you increase the chances of landing any winnings.

An arcade hall

5. Who Wants To Be A Millionaire

When you think of the words “Who Wants To Be A Millionaire,” your mind likely goes to the famous game show. Not only was the original version of the show popular, but it created such a phenomenon around the world that many countries created their own spinoff shows.

Even though you cannot log into an online casino website or app to play the version of this game that could make you a millionaire, you can still enjoy the next best thing. Who Wants To Be A Millionaire is now a slots game thanks to Big Time Gaming. The show’s theme is fully present when you open up this slots title, allowing you to immerse yourself into that world while you try your luck at slots.

Aside from the Millionaire theme, this title is also unique because of its six reels. With bonus symbols, countless free spins, and lifeline gambles, you get so many chances to win a prize when you are playing this slots game.


While slots may be a style of casino game that has been around for a very long time, themed slots ensure the game stays fresh for new and experienced players alike. Whether you are aiming to experience a new style of slots with more betting lines and free bets, or you are curious about a specific theme, the above games may enhance your enjoyment of this exciting pastime.