Online Slots - The History of Slots

Online slots are featured heavily at nearly every online casino mainly because they are so popular. But where did they originate from? There are two versions of how slot machines came into existence. One is an American named Charles Fey invented the first device, the Liberty Bell machine, in 1887. The second version is that Sittman and Pitt invented the first machine in 1895, which was loosely based on poker. Both of the machines required one to insert a coin and pull a lever for the reels or drums to start spinning. Certain amounts were won based on the outcome of the spin.

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There have since been several developments to the slot machines with the most significant one being in 1963 when Bally Manufacturing made the first electronic slot machine where games were started by simply pressing a button. Electronic slots evolved even further and towards the end of the 20th century, online casinos began to populate the internet. Today, slots provide the bulk of the online casinos’ game selection.

How to Find the Top Casino for Online Slots

Choosing the best online casino in the Philippines for online slots can be stressful given the hundreds of options available. Online casinos are not created equally; some offer better services while others have questionable practices. Here are some important things to consider when finding a suitable casino for the best online slots:

Slots offered: There are thousands of slots available for play at online casinos. If you are into a specific type of slot, theme, or even title, then all you have to do is look around for the operators that offer it.

Look for perks: You’ll still have a long list of operators after the first step, which is why you need to look at how well the sites compare to each other. With so much competition, online casinos offer bonuses and promotions to appeal to players. These offers can be in the form of no deposit slots, match deposit bonuses that you can use to play slots online, free spins on specific slot games, and so on.

Legality: Ensure the site you choose is legally allowed to operate in the Philippines. This means it should be licensed and regulated by PAGCOR or the Cagayan licensing authorities. Licensure will also prove that the casino adheres to the highest standards in terms of the best slots, fair play, and security.

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Types of Online Slots

Thanks to technological advancements, software providers are always looking for new ways to represent online slot machines in the Philippines. The choice of online casino slots has increased immensely over the past few years, from the classic 3-reels to the more exciting 5-reels that come with special features and multiple paylines. The three major types of online slots include:

Video slots

These are basically slots that are played on a screen while offering all the excitement of spinning reels. Players can expect an all-round immersive gaming experience thanks to the excellent graphics, sound effects, and animations that video slots have. These slot machines have 5 reels and more than a hundred paylines, thus offering thousands of ways to win the game.

3D slots

The gameplay for these slots is exactly the same as video slots but with 3D animated characters that players can interact with. 3D slots boast superior graphics for an enhanced gaming experience. They also tend to use more vibrant and colourful animations, improved audio effects, and different themes and storylines, all of which combine to give a unique and modern twist to online slots.

Progressive jackpot slots

These are a network of slot machines that share a jackpot. Whenever someone plays that particular slot at an online casino from whatever part of the world, a portion of their bet is added to the jackpot. The jackpot prize continues to increase until someone lands the winning combination. Some of the popular progressive jackpot slots for Filipino players include mega moolah, major millions, and mega fortune, just to name a few.

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Strategies & Tips

Slot machines operate on RNGs, which are regularly tested and certified by third-party agencies to ensure fair play and reliability. The outcome of each spin is, therefore, a matter of pure chance. That being said, there are a few things you can do to improve your chances of winning:

  • Take advantage of no deposit bonuses: Online operators offer this in the form of bonus money or free spins immediately after signing up. The offer allows you to play slots for free while giving you more chances to win real money.
  • Know which slots are worth it: If you haven’t got any wins from an online slot you’ve been playing for a while, then it’s probably time to try your luck at a different slot machine or play another slot game.
  • Consider RTP and Variance: The size of your winnings will largely depend on the slot’s RTP and variance. The former refers to how much a particular slot machine is programmed to pay back in the long run while the latter measures the risk involved in playing a particular slot. Play slots with high RTP as there’s a stronger chance of making money over time. Low volatility slots offer a higher chance of winning, although they generally offer smaller wins.

Real Money Slots Vs Free Slots

Many slots casinos allow players to enjoy free versions of slots games without having to create an account with the casino. This allows you to figure out what slots you like, their quality, and decide if the site is right for you.

Upon registration, you can still play free slots but this time for money. The best casinos offer a no deposit bonus, which you can activate to get free spins or bonus money and use it to play real money pokies. Terms and conditions apply!

From there, you can bet with real money and increase your chances of winning as you have fun. Bets can be as low as a penny or as high as hundreds of dollars, meaning both low and high rollers are catered for.

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The Best Slot Games Software Developers

The online slots you see today at casinos are courtesy of top-notch software providers. With how advanced some of these online slots are, the software must be too. More and more software providers are emerging on the market and offering exclusive games of unparalleled quality in an attempt to lure players. Several elements describe a high-quality slot game software developer, including:

  • Outstanding variety
  • Superior, yet realistic graphics
  • RNG-tested games
  • Cross-platform titles
  • Secure and licensed products

Several software developers tick all of the above criteria with the top and most popular ones being:

  • Microgaming
  • Playtech
  • NetEnt

The Best Casinos for Online Slots

There are so many Filipino-friendly online casinos that offer online pokies for real money. The best one is relative since different players have different needs. We had already discussed how to find a top casino for online slots, so use that to get started. That being said, three most interesting options offer everything slots fans can dream of, including a variety of titles from the best quality gaming software, safe payment methods, stellar customer support, and generous bonuses among other things. They include:

888 Casino

As one of the earliest online casinos, 888 Casino is well-experienced in this market and offers only the best slots that are powered by top software providers. They are licensed in multiple jurisdictions, which is proof that they adhere to the highest standards in online gambling. Slots players will enjoy a wide variety of features, including expanding wilds, free spins, bonus games, as well as huge jackpots.


This casino boasts the best selection of online slots, including video slots, 3D slots, and jackpots. New players will be welcomed with a generous match deposit bonus and free spins that they can use to play online slots for real money. They also offer countless ongoing promotions that you can take advantage of to gamble much longer and increase your chances of winning.


This site allows you to play slots and other casino games with crypto and real money banking systems. You will receive 20 free spins just for signing up (no deposit required) and several other generous offers when you fund your account. Best of all, they let you play their games even without creating an account if you want to test out the quality.


Any punter is familiar with slot machines. There’s something captivating, exciting, and thrilling about spinning a wheel and leaving your fate to chance. For those who are doubtful about the fairness of online slots, you’ll be pleased to know that the best slot sites use Random Number Generator (RNG) technology that guarantees truly random results. With slot games software developers now offering cross-platform titles, punters can play mobile slots on their smartphones or tablets. In short, players can enjoy all the real spinning action at their own convenience. Filipino players can enjoy both free and real money gameplay through a variety of the most trusted online casinos. Get started today and share with us your experiences!

Read More About Online Slots


❓ How do online slot machines work?

Every online slot machine uses RNG technology to create random sequences every millisecond. This makes the results of every spin completely random.

💰 Can I win money playing online slots?

Yes, all online casinos offer players the chance to play slots for money either without actually paying your own cash or betting with real money.

🎰 Which casino has the biggest variety of slot games?

Most casinos for Filipino players are lucky to offer 500+ online slots, but Videoslots casino goes above and beyond to offer 2000+ slot titles.

⚖️ Is playing real money slot games legal?

The gambling laws in the Philippines allow its citizens to play real money online slots at licensed offshore gambling sites.

🤔 What’s a progressive jackpot slot?

These are online slots that take a portion of each bet to feed to the jackpot until someone gets the winning combination.