The very first slot machine with the automatic payout system was called Liberty Bell and was invented by Charles August Fey in 1891.

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Who would have thought that “only” a century later we would be able to play virtual slot machines from the comfort of our home using the power of the Internet? In this article, we will focus on modern online slot machines and their land-based versions, but let’s quickly go over the evolution of slot machines since 1891:

16 years after Charles August Fey came up with Liberty Bell, Herbert Mill made the first slot machine with the legendary BAR symbol and the game that was called “Operator Bell”;
Bally developed the first electromechanical slot titled “Money Honey” in 1964;
The very first video slot appeared in 1976 thanks to the Fortune Coin Co.;
One of the most important years from WMS’s recent history is 1996 when they introduced Reel ‘Em, the first machine ever to include a second screen for the bonus round.

20 best mobile slots apps for free play or for real money Slots are extremely popular games in online casinos nowadays — if not the most popular ones. There are hundreds of thousands of them available out there, so if you are a newbie, it could be hard to choose which one to play.
Playing slots online for real money is basically the same as playing at land-based casinos, but there are a few differences. The first being that online slots have a return to players percentage (RTP) between 95.

Nothing stops you from playing without any prior knowledge about the history of slot machines, but it is a nice touch to learn a thing or two. You can tell that it takes less time for companies to come up with something revolutionary that’s going to change the industry forever. Although online slot machines appeared after roulette and blackjack, they spread throughout the Internet with ease. People were thrilled to play their favorite slot machines from the comfort of their home.

You don’t often get something for nothing these days, but you can still get free funds from loads of gaming sites. Some sites will give you a no deposit bonus, which means you get free money to play with without even adding any funds of your own. These no deposit slots sites are great for players who want to have a go of a new site without committing their own money.

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Slots in land-based casinos rarely changed for several reasons:

It took a long time to produce large numbers of them
They were extremely expensive
In most cases, their mass production wasn’t worth for the development companies

The power of the Internet allows that development and publishment firms deal with all these issues a lot easier. It still costs some money to publish new slots, but it’s nowhere near the figures for the machines in land-based casinos. Most money goes on marketing, as it was proven throughout history that machines that were advertised heavily before and after the release had incredibly high odds of appearing on the top 10 lists in a short period of time. Whether they stayed there or not was determined by the actual quality of the games.

How to Play Real Money Slot Games

First and foremost, you need to find an online casino where you are going to start your gambling “career”. There are a couple of key things to look at when browsing through hundreds of available websites out there:

Licenses
Bonuses
Games
Payment options
Reputation

Let’s dive deeper into each category on our list.

Real casinos that hold License to operate

There is a good reason why this category is at the top of our list. The very first thing you should look is the licenses obtained by the casino. If the casino isn’t licensed, just keep searching as it is not worth your time. By registering and depositing at such casino, you risk all the money you invested, but even worse, you are at risk of not having fair odds when it comes to playing slots or any other game at that website.

Licenses cost a lot, but they, in turn, bring a lot of value to the host. Some of the most popular licensing agencies are:

Different agencies operate across different parts of the world. The place where the casino is officially registered plays a huge role in determining which regulatory body should take care of it. These companies control whether people leading certain casino have a criminal record and check if they have confirmed identity, sufficient funds to pay the potential winners, as well as ask for evidence that the casino or the person leading it is trustworthy and honest.

On the other hand, they also prevent minors from gambling, make sure that all games are transparent and fair and prevent any connection between criminal activities and gambling. Money laundering was a huge problem for online casinos, and players back in the day could end up with their funds frozen in the casino simply because someone else was using the platform for illegal activities.

What about real money slot bonuses?

Here’s probably the most interesting topic when it comes to real money online gambling — Bonuses and Promotions. If you used to gamble at a local land-based casino, you might have encountered special deals and coupons, but if you are a complete beginner, this is the stuff that might encourage you to get involved in gambling with real cash.

Bonuses are divided into several categories:

Welcome
No deposit
Reload
Payment Method Bonuses
VIP
Referral

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You might see a variation of this list somewhere else, but the way these offers work is identical across the entire web.

Let’s start with no deposit bonuses as they are a perfect fit for brand new players, but also something veterans use to try out a new casino. You might think that there is a catch to it, judging by the title of this bonus, but it is indeed the bonus that requires no deposits to be made at all.

The casino usually offers a bonus in the amount that goes anywhere between $/€/£5 and $/€/£20. All you need to do in order to become eligible for the bonus is to create an account (in most cases). Confirming your email might be an additional step, but it isn’t something that’s going to stop you from fulfilling all the requirements and receiving, quite literally, free cash.

Welcome bonuses are something to look into once you’re comfortable with investing money right off the bat. Most welcome bonuses double up your first deposit, but you can sometimes run into offers that increase it by 200%. Tripling the deposit is something you can only dream of in land-based casinos. Keep in mind that once you claim the welcome bonus, it won’t be available to you anymore, so make sure to make the most out of it. On the other hand, pay attention to the upper limit of the bonus, as you don’t want to deposit the amount that’s not supported by the bonus mechanism.

Unfortunately, bad sessions happen from time to time. That’s why casinos came up with a separate collection of bonuses which are out there to make you feel better whenever you have a bad day. Reload bonuses can be triggered daily, weekly, monthly or even annually, depending on the format. The bonus is triggered whenever the threshold for any time period losses is hit, giving back a cert