Slot Machine Strategy: How to win at slots

Read this OddsChecker guide for slot machine strategy and find out how to win at slots, or give yourself the best chance to! Claim exclusive offers and win at casino slots with no deposit bonuses or free spins no deposit.
Thu, July 4, 4:08 AM EDT | 10 min read


There is no defining factor that will tell you how to win at slots, it's impossible. If there was, everybody would have already signed up for each and every real money online casino in the US and rinsed them for every cent simply because they knew how to win on slot machines.

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But, what you can do is improve your chances by making simple decisions like registering and claiming no deposit bonus codes or using free spins no deposit to play slots by claiming an offer like the DraftKings Casino promo code above. In addition to that, deciding to really analyze each and every slot you play can only improve your chances of winning on slot machines.

That unfortunately might mean avoiding the best slot machines to play at the casino and playing something a little less exciting. However, at the end of the day, if you are able to reap the rewards of the excitement of winning, that's a better feeling anyway!

As we have already mentioned but in other words, winning at slots isn't simple, and isn't going to happen overnight. One, it's going to require some luck along the way, and two, it will take time and dedication to find the slots that you think are best and develop a good understanding of how they work.

What this article will do is help you do the basics right, especially if you are a beginner when it comes to slot machine strategy.


  1. Play With Free Spins Or No Deposit Bonus Codes
  2. Play High RTP Slots
  3. Manage Your Stakes
  4. Understand The Paytable On Slot Machines
  5. Practice On Free Slots In Demo Mode

If it was possible to tell you the exact way to win playing slot machines, believe us we would have put it right at the top of this article! But for now, with each spin you make being decided by a random number generator (RNG), then there is no exact way to predict how each spin will differ from the previous one.

How does the RNG work? Both online slot machines and the ones at land-based casinos are programmed with a RNG that generates numbers which then decide what each spin will produce in terms of symbols on the reels. So as soon as you hit spin, the RNG will generate a number that directly correlates with the symbols that appear.

So if you were unaware of that, you now might understand why there is no defined way how to win at slots.

Instead, we're going to give you some pointers on slot machine strategy on the whole and what we think will help contribute to you having a better chance of winning on slot machines, so keep on reading below to find out what OddsChecker suggests.


When it comes to how to play slots at the casino, undoubtedly the best way to do that is to play with either free spins no deposit or no deposit bonus codes.

Seeing as no real money online casinos in the US are actually offering free spins no deposit in the US at the moment, your best bet would be to use a no deposit bonus as free spins, seeing as they are all eligible to be used on slot machines.

By doing this, you can not only develop a good understanding of slot machines without having to deposit any real money but simply put you get the opportunity to play for real money with no deposit.

It's essentially like playing slots in demo mode, but you are actually playing for real money instead. There are not many better ways to suggest to you how to win at slots than by using either free spins no deposit or no deposit bonus codes, because you are playing them without having spent any money.

The only issue with this is there are often wagering requirements attached to free spins no deposit or no deposit bonus codes. If they are anything more than 1x, it's a very difficult task to make that no deposit bonus or free spins no deposit into withdrawable cash.

However, there are free spins bonuses out there that don't require you to meet wagering requirements, so it isn't all doom and gloom! On top of that, if you do follow our other suggestions when it comes to how to win at slots, you could overcome those wagering requirements anyway with a bit of luck!

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Our first suggestion for you when it comes to how to win at slots would straight away be to check the RTP of each slot game you decide to play, and try to find games with at least an above-average RTP. The average is set at 96%, and anything 97% or above is rare and well worth your time.

If you want to know how to win on slot machines, the reason we think you should play slots with the best RTP is that they are simply games with better odds of winning, albeit over a long period of time. Find out more about what RTP is and how winning at slots can come down to the RTP.


Blood Suckers98%NetEnt
Starmania97.87%NextGen Gaming
Golden Tour97.71%Playtech
Gorilla Go Wilder97.04%NextGen Gaming
Triple Double Da Vinci Diamonds97.01%High 5


Are you a beginner and want to know the basic definition of RTP? We're here to give it to you, and it will almost certainly have an impact when it comes to how to win on slot machines.

RTP is the percentage that a slot machine pays a user when considering how much money was wagered. So for example, if a slot machine has an average RTP of around 96.2% and you placed $100 in wagers over quite a lengthy period of time, that game is meant to pay you back $96.

Although it seems as simple as that, it's not precise, and more a prediction based on the algorithm of the slot machine, hence why we suggest you player higher RTP ones. Essentially, when they are below average, it means that slot machine is less likely to pay out the player as much as ones above average.

A slot machines volatility, which you will find out more about in a minute, varies, which means RTP can't be fact. But, RTP gives developers of slot games a way of telling you how well the slot machine, on average, pays out.

No slot machine has a 100% RTP, but even if there was one, it wouldn't mean that exact slot is the one to play if you want to know how to win at slots, because a 100% RTP doesn't mean you win 100% of the time or even break even. All it means is, you have as much chance as winning as the casino.


Finding the RTP may be difficult on real money online casino sites, but don't let that be a barrier to finding out the RTP, as you will now know from the above how important it is.

You may need to use Google search, or whichever search engine suits you, but a simple search for say "Cleopatra RTP" should quickly pull up various different websites that will tell you the RTP of that game.


Blood Suckers is a slot game powered by NetEnt which is one of the highest RTP slots at real money online casinos in the US.

At 98%, it's rare for a slot game to have that high of an RTP, but NetEnt are pretty good at offering above-average RTP to convince players to play their games.

However, Blood Suckers is a sensational option when it comes to slot games, providing you with 25 paylines and a standard 5x3 reel layout. But the main reason for its success and acclaim are the free spins bonus round and vampire slaying round, both of which can see you earn a hefty sum.

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Blood Suckers is a slot game that's widely available at real money online casinos in the US as it is something regular casino players search for. With a 98% RTP, it is one of the highest RTP slot games available in the US, meaning all the real money online casinos are keen to have it available.

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It's extremely important to know the volatility of the games you are playing if you want to know how to win on slot machines too.

RTP is incredibly important, but so is volatility, and that comes coupled with how vital your stakes are on slot machines too. Typically, those who play low volatility slots will bet low and get frequent, small wins. We are interested in high volatility slots, which will mean you may need to wager a little more in order to get those big wins.

You wanted to know how to win at slots, we didn't say it was going to be easy!


Volatility will sometimes be called variance, just for reference if you are ever wondering if the two are different, and the two main types are low volatility and high volatility.

  • Low Volatility - These slot machines are more likely to pay out small amounts more frequently, which actually means you have a higher chance of winning on low volatility slots. However, do remember that those small amounts can be very minimal when you are betting small, meaning how to win at slots can depend on how much you want to win.
  • High Volatility - High volatility slot machines will pay out much larger amounts than low volatility slots. But, the big disclaimer with high volatility slots is that the wins are infrequent. However, if you want to win on slot machines, we recommend you be patient and bet large because high-volatility slots will pay off in the long run.

You can probably already assume from the above that low volatility slots are typically better games to play for beginners, simply because it means betting small and the risk is lower. On the other hand, high volatility slots are designed for the more seasoned slots player who is willing to part ways with a fair bit of money before they are rewarded with a big win.

Medium variance slots can give you the best of both worlds, especially if you are someone who feels they are beginning to build up their experience when it comes to slot machine strategy, but certainly doesn't feel confident staking large amounts.

It's completely up to you whether you choose to play low, medium or high volatility slots, but in our opinion, if you want to know how to win on slot machines, the best chance is on high volatility slots.


Like RTP, volatility isn't simple to find at gaming sites, and will probably require a quick Google search.

And again like RTP, a simple "Starburst volatility" search would pull up exactly what you would want on the top of the search results.


Our suggested high volatility slot for you is Mercy of the Gods, which is unsurprisingly another slot machine by NetEnt.

This could be considered one of our high limit slots, and it's no surprise that it's a high volatility slot machine with a max stake of $400 on DraftKings Casino and similar at other gaming sites.

It also has an excellent 96.4% RTP, meaning it has the perfect combination of high volatility and an above-average RTP, while you can even get a progressive jackpot prize on DraftKings Casino.

Something that will help you win big on Mercy of the Gods is landing scatters, which will then lead to free spins. The more you get the more free spins you get, and those free spins can be re-triggered too if you land three of the golden heart symbols.

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Mercy of the Gods is a popular slot game, meaning it's available at many online casinos. However one real money online where we suggest you could try Mercy of the Gods is DraftKings Casino.

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The slot selection, regardless of Mercy of the Gods, is simply sensational. You have an extensive list to choose from as there are hundreds of slot games to choose from, so take our advice and try Mercy of the Gods or any similar slots at DraftKings Casino today.

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Slot games aren't as simple as they once was when it would simply be about matching three to five symbols on consecutive reels and you would know from a simple paytable how much you were going to win.

Now, there are sometimes upwards of 10 symbols in each slot game, including wilds and bonus symbols too. Although this makes things a little bit more complicated, it can mean many more ways to win for you as the player.

Below is an example of just some of the symbols on the IGT slot game CATS, with some of the symbols even featuring double images which already count for 2 on a played line.

It's important to understand this image, and this is just one of quite a few symbols in this select game. The reason it's important to understand this before you play a slot game is then you know what to look out for when you spin the reels, and also so you aren't left disappointed when you think you have landed a guaranteed win.

Additionally, the paytable will also inform you of what you need to trigger a bonus game, or whether wilds substitute for base game symbols, as well as any other features like random wilds too.

What you will also find in the paytable for some slot games is the paylines. Most games now have around 20-30 paylines, meaning there are multiple different ways to win on slots, more than you would probably expect.

This is another reason to check the paytable, because once again you may think you haven't landed a winner with your spin but the paylines may give you a different result!

Below is an example of the paylines on CATS, showing you the many different ways that you can win playing the fantastic IGT slot game that offers you HUGE payouts.


We completely get the appeal with jackpot slots. How could we not? When you have the chance to win hundreds of thousands of dollars, potentially millions on jackpot slots, it makes complete sense why you would immediately want to play them.

However, if you would just play those slots with free spins or no deposit bonus codes and then use real money funds to play high RTP, high volatility slots, your chances of winning would be much higher.

The reason for this is jackpot slots just don't typically payout as frequently as your average slot game.

Although slot machines which pay the best are undoubtedly at the forefront of your mind, try the slots without a jackpot if you want a better chance of winning on slots.


Progressive slots are jackpot slots, and the way that they work is each bet you make will start to contribute to the jackpot prize. The total keeps on rising until you or another lucky bettor manages to land the jackpot prize and scoops the whole total.

In addition to that, at certain real money online casinos there can be multiple progressive slots whereby a few different slots have the same jackpot prize. In this instance, these can actually give you a better chance of winning because a lot more people are playing multiple slots rather than one, and the jackpot will rise faster and higher.


Although we suggest you should ideally avoid jackpot slots, we know they are hard to resist. In the case that you do try a jackpot slot, a good one to spin the reels on is Cleopatra Mega Jackpots!

With a 92.48% RTP, that's a fairly respectable number for a jackpot slot, while it also boasts a medium volatility. Providing you with an identical gameplay to the legendary Cleopatra but this time with a jackpot, you can see why people are attracted to this title.

Although it has now been available for over 10 years, people still rush to online casinos to play the Cleopatra slot developed by IGT, and there's a reason why so many variations of the original title have been created.

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The deposit match bonus will give you bonus funds up to $1,000, depending if you choose to deposit the full $1,000 or less. You can deposit as little as $10, and you should only ever deposit what you can afford.

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If you want to know how to win on slot machines but have never played any games before, then you probably shouldn't start by playing with real money. It sounds simple, right? But it's very easy to start playing for real money and think beginner's luck will be on your side.

And even if you think you're well versed when it comes to slot machines, there might be some games you aren't, like the ones we have suggested in this article. So, if you have never played them before, always give them a try in demo mode because it allows you to understand the base game, any bonus features, and simply how the slot works.

This is going to give you a much better chance to win at slots compared to if you just load up a slot machine blind and just press spin with no understanding of the title.


Starmania (image below), is a slot that you could try in demo mode before you even decide to use a no deposit bonus because the NextGen Gaming title has a strong RTP of 97.68%, but remains fairly simple to play.

The retro look to its symbols and the way the game plays makes it feel like a classic slot, and that is the perfect way for you to get started if you are a beginner, or have very little knowledge of how slot machines work.

You do have the Win Both Ways feature in this game, but its simple 10 free games which are triggered by landing three or more bonus symbols makes it an easy game to understand very quickly.

Give it a try in demo mode before you move onto some more complicated slot games, where you can really develop your knowledge and give yourself the best chance to win on slots.


Once registered at FanDuel Casino you can play Starmania or most of their excellent slot games in demo mode, allowing you to practice free slots first before you feel confident enough you know how to win on slot machines.

Starmania is just a suggestion too, with plenty of other FanDuel slots available for you to try, including games from developers like WMS, Microgaming, Big Time Gaming, and lots of others.

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