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8 Most Popular Online Slot Games

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Slots are one of the most popular casino games, and there are plenty of factors that make them so attractive to players. For one, they’re relatively simple to understand and play, and they offer the chance to win big jackpots. And with slots now available online, you can enjoy this classic game from the comfort of your own home. But with so many different online slot games to choose from, which ones should you play? Here are the 8 most popular online slot games.

Mega Moolah

Microgaming’s Mega Moolah is one of the most popular slot games of all time. The game features a progressive jackpot that starts at a minimum of one million dollars and has often reached heights of over ten million dollars.

The game is simple to play, with a five-reel, three-row format, and 25 paylines. Players can bet a maximum of 125 coins per spin. The game’s symbols are all based on animals found in the African savannah and include lions, giraffes, elephants, and zebras.

The game also features a wild symbol, which can substitute for any other symbol except for the scatter, and a scatter symbol, which can trigger the game’s free spins round.

Gonzo’s Quest

Gonzo’s Quest is one of the most popular online slot games. The game is set in an ancient Inca temple and features Gonzo, a Spanish conquistador, as the main character.

The game has five reels and 20 paylines, and players can bet up to 20 coins per line. The game’s symbols include Gonzo, the temple, a mask, and various Inca artifacts.

The game also has a free spins feature, which is triggered when three or more of the scatter symbols appear on the reels. During the free spins, the wins are multiplied by three.


Starburst is a five-reel slot game with three rows and ten paylines. The game is set in space with a colourful background. The symbols on the reels include diamonds, planets, bars and 7s. The game has a wild symbol which is represented by a star and this can substitute for all other symbols except the scatter.

The scatter is represented by a yellow orb and this can award free spins. Three scatters award ten free spins, four awards fifteen free spins and five award twenty free spins. During the free spins, any wild symbols that land will expand to fill the reel and remain in place for the duration of the free spins.

Book of Ra

The Book of Ra is an exciting five-reel, a nine-pay line slot game that takes place in Egypt. The game’s symbols include the titular book, as well as Cleopatra, Pharaoh, and Anubis. The game is known for its high payouts, and players can win up to 50,000 coins.


Cleopatra is a slot game from IGT that is based on the Egyptian queen of the same name. The game has 5 reels and 20 paylines and features several Egyptian-themed symbols such as the Eye of Horus, the Sphinx, and Cleopatra herself. The game also has several bonus features, including free spins and multipliers, which can help players increase their winnings.

Dead or Alive

Dead or Alive is a 5-reel, 9-line online slot game brought to you by NetEnt. It features Wild symbols, Scatter symbols, and a Free Spins bonus round. The game has a Western theme, and the symbols include cowboys, guns, and wanted posters.

The Wild symbol substitutes for all other symbols except the Scatter. The Scatter symbols pay out when you hit two or more anywhere on the reels. Three or more Scatter symbols also trigger the Free Spins bonus round, where you can win up to 12 free spins.

Immortal Romance

The Immortal Romance slot game from Microgaming is a five-reel, 243-ways-to-win game that is based on a vampire love story. The game has several bonus features, including wild symbols, scatter symbols, a free spins bonus round and a random bonus feature. The game also has a maximum jackpot of over 3,000 coins.

Thunderstruck II

Thunderstruck II is a five-reel, 243 ways to win video slot that was released by Microgaming in 2010. The game is based on Norse mythology and offers players the chance to win one of four free spins bonuses, each with its unique features. The game also features the popular Wildstorm feature that can turn all five reels wild for some huge wins.


Choosing an online slot game can be overwhelming with the vast amount of options available. When narrowing down your choices, consider jackpots, graphics, and bonuses. Slots are one of the most popular games at online casinos, and it’s no wonder why. They’re easy to play, and offer the chance to win big jackpots. A higher jackpot means you have a better chance of winning big, while impressive graphics make for an immersive and enjoyable experience. And who doesn’t love a good bonus? Free spins or extra credits give you more chances to win and can make the game even more exciting. With so many factors to consider, take some time to try out different games until you find one that’s perfect for you.