Ten Slot Machines That Forever Changed Gambling

The gaming industry would be far smaller without slot machines. They are an integral element of the casino environment just like the traditional table games.

To honor the lowly slot machine for the countless hours of joy it has provided, we will now examine the top ten machines that revolutionized the gaming industry.

The Sittman and Pitt Gambling Machine

For a list of this nature, it seems sense to begin with the very first slot machine. Sittman and Pitt, two developers, first launched it in 1891.

Even though it wasn’t technically a slot machine, players still had to put a nickel in the machine before they could spin the reels. Next, using the 50 different card faces displayed on five spinning drums, players had to construct the best poker hand they could in order to earn rewards. This is the initial point of development.

The Liberty Bell

The Liberty Bell, created by Charles Fey between 1887 and 1895, is often regarded as the ancestor of all modern slot machines due to its striking resemblance to the traditional fruit machines that swept casinos around the world in the twentieth century.

The Liberty Bell was a slot machine with three reels and five possible symbols. Diamonds, hearts, horseshoes, spades, and the Liberty Bell were among the icons used.

It introduced the first fully automated payout system, forever altering the gaming industry.

Money Honey

The gambling industry took a long time to make the next step forward in slot machine technology. But, in 1963, Bally, a company located in the United States, released the first fully electromechanical slot machine.

This slot machine was a huge step forward from the ones that had electromechanical features before it. The bottomless hopper and 500 coin jackpot made it more appealing to the masses as Las Vegas expanded into the monster it is today. It was an ideal time and slot combination.

Fortune Coin

In 1976, a company called Fortune Coin Co introduced the first video slot machine, marking the next technological advancement for slot machines.

In terms of future slot machine releases, it would be the gold standard. All modern slot machines can trace their lineage back to this original slot machine.

The 19-inch Sony Trinitron color receiver and the several machine-function logic boards were among its many features. The Las Vegas Hilton Hotel was the site of its first public rally.

Fortune Coin Co, maker of the machine that became ubiquitous on the Las Vegas Strip, was acquired by industry giant IGT.

Reel ‘Em In

In 1996, when WMS Gaming debuted their slot title Reel ‘Em In, the game radically shifted.

The game pioneered the use of a secondary screen in a slot machine. The bonus features of modern slot machines are the main attraction. It’s hard to conceive of a time before they came into being.

WMS has introduced new features to the industry, such as the Colossal Reels found in games like Spartacus: Gladiator of Rome and the 6-reel behemoth Zeus: God of Thunder.

This slot is still the company’s crown jewel because it ushered in revolutionary changes by popularizing in-depth bonus features worldwide.


Cleopatra, a 5-reel, 20-payline slot game from industry giant IGT, needs no introduction as an iconic example of the genre.

It was a basic video slot machine, yet it became an international phenomenon. Both new and seasoned players were compelled to try their luck at winning 15 free spins with a 3x multiplier. It’s a classic and often people’s first experience with slot machines.

Since its first release, Cleopatra has spawned a number of spinoffs and been a smash hit on both desktop computers and mobile devices. It’s improbable that this slot machine will never be unavailable in casinos around the world.

Cleopatra is still the most popular slot machine, while some newer games like Desert Treasure by Playtech, Thunderstruck II by Microgaming, and Zeus by WMS Gaming have come close.

Sushi Bar

There was a brief moment of excitement about 3D technology in the ’90s, but it never really took off. Everyone who lived through the heyday of 3D will remember the red and blue cardboard spectacles and the simplistic visuals they made possible. All of that is different now.

In the twenty-first century, 3D is prospering once again. Now that 3D televisions are widely available, film studios may cash in on the popularity of blockbuster movies. The gambling business has not been blindsided.

When it came to 3D slot machines, Betsoft Gaming was ahead of the curve. Among their best albums is Sushi Bar, with Good Girl, Bad Girl, Mamma Mia, and More Gold Diggin’. These machines gave the visual aspect of slot machine play a new sheen.

Mega Fortune

On January 20, 2013, an unidentified player at Finland’s Paf Casino won the Mega Fortune giant progressive jackpot. The amount was reported to be €17,860,868.

It was the biggest online slot machine prize ever won. When Jon Heywood won £13,212,882 on October 6, 2015, it was the largest prize ever won on a single slot machine. Since then, only Microgaming’s Mega Moolah has come close to topping that sum.

The game created by NetEnt will remain a slot machine classic until the record is broken.

Playtech’s Jackpot Giant has the largest active progressive jackpot in the world at £6.5 million, and it’s unlikely that this record will be broken anytime soon.

Iron Man

Slot machines’ history with the entertainment business is complicated.

Negotiating a license may be messy, with the rules always shifting. Yet, Playtech’s partnership with Marvel is the only known instance of a licensing contract leading to financial success for a slots maker.

Playtech’s release of Marvel-themed slot machines such Iron Man, The Incredible Hulk, Captain America, Thor, and The Avengers was made possible through a licensing agreement with Marvel. All of the slot machines were critically acclaimed and altered the landscape of several Playtech-powered online casinos.

They were also very popular among casino-goers in the real world. While their continued presence in casinos throughout the world is still being determined in light of Marvel’s stated intention to shift to a more family-friendly business model, the slots were undeniably spectacular during their brief run.

Jack and the Beanstalk VR

It’s been speculated that VR will be the next big thing in the IT world. That’s a concept the gaming industry would love to have.

Players are flocking to virtual reality casinos like Casino VR and SlotsMillions. Jack and the Beanstalk has been mentioned as a title for the next NetEnt Virtual Reality (VR) adaptations of their popular slot machines.

The future of real money slots is bright and thrilling, and it’s almost here. Discover the top slot machines that forever changed gambling.

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