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Expert review by

Which slot machines you should pay attention to when playing in an online casino

The modern online gambling industry has an impressive selection of slots . The best software developers regularly release original and spectacular games with great graphics, excellent animation, and unique bonuses. 

These models are so entertaining that many users are willing to play slot machines for free, just for the sake of having fun. However, most customers prefer to bet using real money in the hope of getting a good payout. Thus, they are interested in the most profitable casino slots, which often make the clients happy with large combinations, bonuses and jackpots.   

We will discuss the most profitable devices in the article. 

Hot and cold video slots


If you like gambling, you are probably familiar with the concept of “hot video slots” and “cold video slots”.

It is implied that “hot” models have a very high payout rate, and “cold” ones don’t pay well at all. Of course, most customers try to find the slots of the first type.

Many online casinos put “hot” slot machines into a separate category, thereby giving the customers a hint as to which models to choose.

Does this mean that you will undoubtedly stay in the black if you play one of these slots?

Of course not.

Does such a classification even make sense?

That is your decision, so make it yourself. There’s no guarantee that you will definitely beat the casino on slots in a single gaming session.

The final result always depends on whether the fortune, that is, a random number generator, is on your side today. But, in many cases, you can increase the likelihood of a favourable outcome.

How to find a profitable slot machine?

Regulars of offline slot halls try to determine which slot machines will pay well by seeking advice from the staff who work with the slots. Allegedly, they can suggest “hot” and “cold” slot machines. It is also thought that they can point to a model that pays well and has not paid out in a while. Supposedly, the chances of success, in this case, are extremely high.

How reasonable is this approach?

If we talk about primitive slots with an outdated random number generator, this may make sense. With modern machines, however, predicting the operation of an RNG is pretty much impossible. You should not expect that a device that has not paid for a long time will definitely do it if you sit there for several hours.

In online casinos, the operators themselves often give suggestions which slot machines pay well. They create special lists of such models. In addition, it is not uncommon for casinos to create a table that shows the largest payouts over the past few days. They contain the nicknames of the lucky winners, the amount won, and the machines on which they managed to hit the jackpot.

Is it worth looking at this information when choosing video slots? Well, most experts believe that it doesn’t really help to establish which machines have a stable and high payout.

Experienced players recommend focusing on more important factors when choosing slots. They will be discussed below.

Total return to the casino

Some institutions specify the level of RTP (Return to Player) of the casino for a certain time period. It is shown as a percentage and is usually between 95% and 98%. If this information is available, it can be found in some reviews.

But how useful is this data to a client who is trying to figure out which machines pay more? It is doubtful that they do help to choose the most paying slots.

If the casino works with independent auditors such as eCOGRA or TST, reports on the audits carried out by these organizations will be posted on its website. They show the RTP in the gambling category. But even in this case, this information is for general reference. You won’t be able to find the highest paying slots with it.

The criteria for choosing casino slots

Let’s highlight a few key aspects that you need to consider when choosing a gambling machine:

We also recommend reading the customer reviews carefully. Of course, user opinions are subjective, but you can get a lot of valuable information from them.

How to find profitable slot machines?


Here is some information on how to look for gambling machines in a casino, which you might find useful:

Do not be lazy and use the experience and best practices of professional players.  

List of slot machines with big returns

As mentioned earlier, in most casino slot machines, the return to the player does not go above 97%. However, there are some software manufacturers who have released models with a much better performance.

Here is a list of the slot machines with the highest RTP and payout rates:

Keep in mind that this is RTP in general. In a single session, the result may be significantly different from the declared RTP. This is especially noticeable in slots with high volatility. 

Some of the most profitable gaming slots are outdated, which is noticeable by the quality of the design and the convenience of the layout, but there’s still their main advantage: many of them are in great demand among customers.  

How to win more often on slots? 

Let’s look at some practical recommendations on how to beat gambling machines before we finish:

In general, be reasonable, control yourself and listen to the advice from the professional players. 

Let’s summarize and answer the main question that interests all customers:

What slot machines pay the most money?

Any slot machine will pay if we are talking about licensed models and honest casinos. Any slot will be capable of giving you the winning, which is specified by the official rules.

In conclusion, we wish to remind you that it is unlikely that you will be able to earn enough money to live from playing on the machines, even if you find a casino with huge bonuses, a profitable loyalty program and a lot of other privileges. Think of slot machines as a way to have a good time with a chance to win, not a source of constant income.

Gemma Heathcote
Gemma Heathcote.

Gemma Heathcote – Editor @ Superlenny

Gemma is the Editor of SuperLenny.com, where her main responsibility outside of editing and writing content is overseeing everything published online. She’s also ensures the day to day operations of SuperLenny are kept running smoothly, including keeping Josh and Matt in check!