The online slots winning system that we are going to explain is only valid for AAMS casinos that offer a very high bonus and that offer at least one slot machine with an RTP, that is, a return to the player, which is also high. These are the two main limitations to the success of our method. As you can see, we have a negative house edge, which means that we have more chances of winning than the casino. I must tell you in all honesty that I have never been a great fan of slot machines because winning is only a matter of luck and does not require skill like in poker or blackjack, but it was then that I discovered the existence of this system I was really incredulous and excited at the same time, but even now it seems so strange to me that some casinos offer players these options.
Someone probably noticed this and maybe posted it on a slots forum, but when I searched the Internet for “how to win at online slots” I came across the usual banal advice like: Keep playing when you get a win, give up when you win and know the slot you are playing well… and I never found anyone who explains to you exactly how to use a method, which puts the mathematical advantage in your favor. The disadvantage of the system we invented is that it can only be used once since all the AAMS casinos we play at offer the first deposit bonus upon registration and then no more. Of course, each casino usually grants additional bonuses to encourage their customers to continue playing, but these almost always have different characteristics than the first deposit bonus, also because they are very often of a lower amount.
How much do you win?
In general, the winnings vary depending on the characteristics of the casino and can range from 20% to 50% of the amount of the first deposit made in the casino. This is therefore a rather high amount, even if it is a one-time amount, because once the bonus is exhausted, it is not possible to bet this system again, unless you manage to get a new promotion with another bonus regarding a second deposit.
Requirements
For the system to be successful, some fundamental qualities are necessary, without which it will not be possible to achieve the desired results, that is, to take some money away from the casino. The requirements are:
● The casino offers a high bonus, at least 100% on the first deposit, up to a maximum of over 500 euros.
● Low casino playthrough, around 20x.
● Among the slot machines available in the casino there is at least one with a high RTP of over 96%.
● The slot in question can work automatically since you have to perform a large number of spins.
● The slot itself contributes 100% to the success of the playthrough.
As you can see there are many requirements to win, but there are several AAMS casinos with these features, it’s just a matter of wasting time looking for them. Furthermore, these points are flexible in the sense that if you find a slot with an RTP higher than 99%, you can apply our method even to a casino with a 40x playthrough.
Description of the winning system
All slots in an online casino start with the house edge. In fact, each slot machine is assigned a percentage called RTP, which by law is always higher than 90% and determines the return to the player. So if the online casino has assigned an RTP of 96% to a slot, it means that on average every time we bet 1 euro on that slot we will lose 4 cents because 96 cents will come back to us while 4 cents will flow back to us withdrawn by the dealer. Of course, this is not a certain and mathematical fact, otherwise no one would play slots and always lose 4 cents per spin, but in the long run it is a theoretical statistic, because if we have two players who both deposit 100 euros, then one could win 100. Win 100€ while the other who always plays the same slot machine could lose 108€ and therefore the casino will have collected 8€ in total from 2 players, so from the casino’s point of view 4% per player. In any case, after a longer period of time, the casino will almost certainly collect this percentage, which in our example is 4%.

Demonstration of the system with the Snai Casino
At the time of writing, the bonus offered by Snai’s Blu Casino is 100% on the first deposit, up to €1000. The playthrough is 20x and its blue slot without jackpot, Haloween Fortune to be precise, has an RTP of 97.06% and contributes 100% to reaching the playthrough. We have therefore met all the requirements. To simplify the calculation, let’s assume that the return to the player is 97% instead of 97.06% and that the amount of €100 is deposited. In this way we receive a bonus of €100, which can be used as real money in the casino only after generating a game volume of €2000 (20×100). For our system we do not use the cash deposit, only the bonus. So, if something goes wrong, at least we have no impact on our capital. So let’s forget for a moment about the money we deposited, because we won’t need it during the process we’re going to explain.
So let’s start playing our Halloween gambling game. We know that its return is 97% and that’s why, according to statistics, we lose 3% every time we bet money. When we know this, we start inserting coins until we exhaust the entire bonus. Well, if we play all 100 euros of the bonus, we have lost 3 euros and recovered 97 euros but at least we have contributed 100 euros to reach the playthrough which we remember is 2000 euros. We have a bonus of 97€ left and now we play again, on the same slot, and we lose the usual 3%. 3% of 97 euros is 2.91 €. So now we have 94.09€ left in the bonus account, but we have a game contribution of 197€. The road to play to 2000€ is quite long, but if we continue like this, the subsequent bets are represented by the table below.
If we add up the entire left column that represents the bonus played, we find that we have reached € 1996.78. Therefore, just a few games will be enough to reach the fateful playthrough goal of € 2000, at the end of which we will be left with about € 40. Unfortunately, these € 40 are not yet withdrawable as it is true that we have unlocked the bonus but the terms and conditions of the casino require us to play all € 40 again one last time before we can finally collect it. But in any case we have won € 40. So this system with Snai has a profit of 40%! Find a casino game in which the player has a 40% advantage over the house.
Precautions and Tips
Deposit as much as possible as this is a one-time process and therefore you need to win as much as possible. Basically you need to make the most of the bonus. In the previous example, if we had deposited €100 we would probably have won around €40, but if we had deposited €1000 the win would have been around €400 and as you can see there is a big difference between winning €40 and winning €400.
Play slots optimally. That is, first study the slot machine in all its details to fully understand how it works, and then try to understand what the right strategy is to get the maximum RTP. Not all slots are the same and not all have a fixed RTP. Sometimes there are bonus games where the payout percentage is different (to always reach that RTP) or less. Therefore, it is important to know the right way to play to get the maximum chances of winning. For example, on most slot machines it is better to play on the maximum number of lines, as it would be a real shame if a winning combination appears on a line that we have not yet played.
Set the minimum bet allowed. Most often a line costs 1 cent and since the lines on a slot machine are almost always 20, the cost of each spin is 20 cents. This is the minimum amount you have to pay for each spin, if you find it even better, less. Why set the minimum? Because it allows us to make the maximum number of spins, and the more spins the slot makes, the greater the chances of realizing our mathematical advantage, thanks to the mathematical law of large numbers.
Have you tried?
This is probably the question you are asking yourself now: you offer a probabilistically safe system, but have you tried it? And what was the result? Unfortunately, both to review the different casinos present on our portal, and as gaming enthusiasts, we are already registered with almost all AAMS casinos and the few to which we are not registered because they are of secondary importance offer ridiculous bonuses with which the method we have developed does not work.

Why are you offering this system for free?
If this method worked for every online casino and not just for registration, rest assured that we would not have disclosed it publicly here, but kept it to ourselves. The fact that the method is essentially based on the sign-up bonus, which can only be used once, allows us to make it available to everyone until those casinos realize the flaw in their offerings.
What if it doesn’t work?
You have only lost the bonus offered by the casino and not the money of your deposit. This is a positive aspect that should not be underestimated because our system does not affect your money, only the money offered for free on the AAMS site. As with all casino games, there is no mathematical guarantee of winning. If you think about it, even the casino, which always has an extra gear in every game, always has players who win at blackjack, roulette, slot machines… The advantage of the gaming house is that it has one of the famous advantages of large numbers, that is, the many customers who play in its casino and thanks to this figure they always manage to be positive at the end of the month.
We decline any responsibility for the outcome of the system as there will surely be someone who will not be able to win but in most cases if you have your edge you will be able to get a decent amount from the casino in your possession.