How To Win On Video Slot Machines


While the original slot machines were limited in their outcomes, primarily because they were mechanical by nature - the developments we have seen over the years with video slots and online slots have allowed the game to grow through increased payline variations and win potentials. Gambler's Oasis was founded on the principal of providing top quality casino slot machines and gaming devices to your home at the most reasonable price. Whether you want one slot machine or twenty slot machines, your home game room can become an oasis, a refuge, a haven for fun for you, your family and friends. How to Choose a Slot Game Elements like the slot themes, graphics, and jackpots are the least important to consider when you want to pick a slot machine. The most important tip to win at slots is to pick the games with the highest RTP. These are the slots with the best odds. Gambling authorities are there to ensure that the gaming industry is operating correctly.

Whilst many people decide which slot to play based on the theme, special features or promotional offers, the savvy gamblers steer towards slots with the highest RTP. The house edge of online slot machines can vary widely, and it stands to reason that the lower the house edge, the better your chances of winning.

Top RTP SlotsRTPBet LimitsFree SpinsPaylinesRowsReels
Jack Hammer 297.10%£0.50 – £25010-2099315
Simsalabim97.50%£0.25 – £125Yes2535
Retro Reels Extreme Heat97.50%£0.30 – £112.50Up to 203035
Devil’s Delight97.60%£0.20 – £40Yes2035
Kings of Chicago97.80%£0.05 – £50Up to 30535
Starmania97.87%£0.10 – £20101035
Blood Suckers98.00%£0.25 – £50102535
1429 Uncharted Seas98.60%£0.10 – £100255035
Jackpot 600095.10 – 98.90%£1 – £2No533
Mega Joker99%£1 – £5No533

Of course, you should keep in mind that only the best slot sites to win offer high payout games from which you can take advantage. The return to player percentage of a game is measured over thousands of game rounds, and it stands to reason that the higher the RTP, the better the deal for the player. With this in mind, I have decided to create a list of the 10 online slots with the highest RTP.

#10 Jack Hammer 2 (NetEnt) – 97.1% RTP

Jack Hammer 2 is the first of many NetEnt slots to make this top 10 list. This entertaining slot has a crime and adventure theme, captured in a comic book style. There are an impressive 99 bet lines in this game, providing plenty of opportunities to win. It also boasts a variety of interesting features that make the game exciting to play, whilst creating chances to win. The Sticky Win feature sees any winning symbol combinations held in place for a free re-spin, and they continue until no new wins are created. There is also a free spin feature, where you get up to 20 free plays, where all wins are doubled and extra wilds randomly land on the reels. Jack Hammer 2 has a player-friendly RTP of 97.1%

#9 Simsalabim (NetEnt) – 97.5% RTP

This magical themed slot recreates all the excitement of a magic show. The stage is set, with symbols such as a magician’s wand and top hat, a caged dove and a Houdini-style chained chest. The hypnotist is wild, helping to complete winning symbol combinations. When you play Simsalabim, keep your eyes peeled for 3 bunny rabbit symbols on the first 3 reels. These trigger the bonus game, where you pull rabbits from the hats to reveal cash prizes of up to 50500 coins. The slot also features a free spins round, which provides the potential for big wins thanks to the triple payouts. All these features combine to provide a great RTP of 97.5%.

#8 Retro Reels Extreme Heat (Microgaming) – 97.5% RTP

The RTP of 97.5% is one of the highest you will find in the Microgaming slots selection.Retro Reels Extreme Heat has an old-school feel, with symbols you’d expect to see on a classic fruit machine, including cherries, lemons, bells, bars and 7’s. At the same time as providing a retro feel, it includes many features which you’d expect from a modern video slot. There is a free spin bonus, where you can get up to 20 free plays with all wins doubled. There are also wild substitutions and scatter pays. A highlight is the innovative re-spin feature. After any spin, you can choose to spin just one reel, which allows increased chances of winning.

#7 Devil’s Delight (NetEnt) – 97.6% RTP

Unleash your inner devil in this NetEnt video slot. Set against a fiery backdrop and tombstones, the 5 reels are filled with symbols from the underworld.Devil’s Delight is packed full of exciting features that provide plenty of chances to stack up the wins. The devil wild expands to cover entire reels. Whilst the free spins bonus features win multipliers of up to x5. Yet the real highlight of the game is the unique Soul Reaper bonus game. Match the correct sin to each character their soul will be added to the Soul-O-Meter whilst you reap a coin prize. When the Soul-O-Meter is filled with 15 souls, the Sin Spins feature is activated. Here, you get 10 Sin Spins where you can pocket some juicy rewards. With so many cool features and a high RTP of 97.6%, this is one hell of a slot!

#6 Kings of Chicago (NetEnt) – 97.8% RTP

Kings of Chicago mixes the best elements of a video slot with classic poker. The game is played with a deck of cards, which is shuffled before each round. Unlike normal slot machines, where payouts are made for matching symbols across paylines, in this slot, you win if you have a poker hand on one of the five paylines. The game includes a joker, which substitutes for all cards. Plus, the scatter label can randomly appear on any card. Get 3 or more and free deals, the equivalent of free spins are triggered. You can bag up to 30 free deals in the special feature and all wins are doubled. This innovative slot machine provides a unique twist on what you expect from a video slot, and boasts an impressive RTP of 97.8%.

#5 Starmania (NextGen) – 97.87% RTP

With colourful star symbols set against a pretty outer space background and a spacey, ethereal soundtrack, this NextGen slot is a real treat for the senses. Wilds are stacked onto the reels boosting your shot at winning combinations. There is also a free games feature, where extra stacked wilds can help create some big wins. The game features 10 paylines and wins are paid in both directions. With every line win, you also have the option to gamble your prize, for a chance to double or even quadruple your win multiple times. The great graphics, exciting features and favourable RTP of 97.87% make Starmania a real hit with players.

#4 Blood Suckers (NetEnt) – 98% RTP

The vampire genre has never been more popular, and it is the inspiration for this spooky NetEnt slot. You’ll see various Blood Suckers adorning the reels, along with the weapons to fight them off. It is not merely the impressive 98% RTP that draws players to this slot, but also the rich selection of special features. There are wild substitutions, scatter pays, free spins with triple payouts and a vampire slaying bonus game. Trigger the bonus and you will find yourself in an ancient burial chamber, filled with coffins. Open the coffins to slay vampires, earning coin wins with each creature you defeat.

#3 1429 Uncharted Seas (Thunderkick) – 98.6% RTP

This video slot from Thunderkick is visually stunning. The reels are replaced with a medieval style hand-drawn map and the symbols include a variety of sea creatures and beasts as well as sun, moon and star symbols. The slot includes a wild symbol which expands to cover entire reels, helping to create bigger wins. There is also a free spins bonus where you can earn up to 50 free goes. 1429 Unchartered Seas has a rewarding RTP of 98.6%, one of the highest you will find in a video slot, making it a popular choice with players.

#2 Jackpot 6000 (NetEnt) – Up to 98.8% RTP

Jackpot 6000 is a thrilling classic slot machine from NetEnt with a real old-school vibe. You can play with up to 5 paylines active, betting between 1 and 10 coins per spin. It is highly recommended to play with the maximum bet of 10 coins however, as this creates the possibility of triggering Supermeter mode. In this game mode, you can win a mystery prize of between 10 – 6000 coins when just 2 joker symbols land anywhere on the reels. Also, getting 3 jokers on a payline in Supermeter mode guarantees a jackpot payout of 6000 coins. When you play Jackpot 6000 with 1 – 8 coins, the RTP is a paltry 74.9% – 79.2%. Yet with 10 coins in play, the RTP ranges from 95.1% – 98.8%. The variance is because Supermeter mode is skill based, so you can directly impact the outcome.

#1 Mega Joker (NetEnt) – Up to 99% RTP

Whilst Jackpot 6000 boasts an extremely high RTP, it is just beaten to the top spot by another NetEnt classic slot; Mega Joker. Bet with just 1 coin and the RTP is an underwhelming 76.9%. Yet on the other hand, a max bet of 10 coins elevates the RTP to between 89.1% – 99%. Furthermore, it provides bigger payouts and the Supermeter mode. In Supermeter mode, you need to choose the bet level and the optimum level at which to collect your winnings. It is this element of skill which can increase the RTP. The skill component, retro style and engaging gameplay make Mega Joker a firm favourite with players.

Frequently Asked Questions

Because our goal is to keep you well informed we have put together a list of the most frequently asked questions and our team of experts has provided the answers below.

🏆 What are the best paying slots?

The best paying slots are the ones that feature a high RTP because that translates to a small house edge such as NetEnt’s Jack Hammer 2 slot or Simsalabim, with a return to player percentage of over 97%.

✍ How do I choose a good slot machine?

In choosing a good slot machine a player should look for high payouts, volatility and the features of the game itself. For example, you are bound to have a higher return on your investment while playing a slot with free spins and multipliers.

💱 What is the average payout on slot machines?

The average payout on slot machine varies among slots but you are going to find a higher return-to-player percentage in the recommended online casinos as compared to the traditional slot machines. Blood Suckers slot and 1429 Uncharted Seas slot have a very high RTP of over 98%.

🎰 What is a high variance slot machine?

High variance slots are destined for gamblers who are willing to play for huge wins.Kings of Chicago is a great example in that direction because it features not only a high RTP but also a high variance, which makes it ideal for our example. Flexible betting limits, free spins and a unique twist on slots as we know them are just a few perks of enjoying this title.

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Everybody wants to know how to win on slot machines. If only there was a secret formula or cheat code that could allow you to win slots every time, your bank account would swell and your dreams would come true.

Alas, no such secret formula exists. However, that doesn’t mean there’s no way to win slots more often.

I’ve been playing slot machines since as long as I can remember. In the past decade or so, I’ve come to learn a thing or two about them. I’m going to share real, practical, and actionable steps on how to win at slots.

I’m not promising you’ll win a progressive jackpot and retire to live the high life.

All I’m offering is hard-won insights and some useful information which can help you avoid common mistakes and maximize your chances of winning.

A Word About Slot Cheat Codes

Before we go deeper into slot machine secrets and winning tips, I need to tell you what this article is not about.

I am what you’d call a natural skeptic. I don’t believe in things like lady luck and good fortune, I believe in probability and verifiable facts. That’s why I don’t put any stock—none whatsoever—in slot cheat machine codes and systems designed to help you win every time.

How To Win On Video Poker Slot Machines

I recently read a short e-book called How to Win Gas Station Slot Machines Every Time. I was curious to see what the author had to offer. It turns out, it was full of clichés and empty platitudes.

  • Waiting until someone had played for a while because the slot machine would be due.
  • Finding specific games and tapping the buttons in specific sequences to unlock hidden features.
  • Outright cheating by using mobile phone apps to read machine patterns and tricking the machine into paying out.

I chuckled to myself as I scanned the pages, knowing deep down that the author was a huckster and that nobody who used these slot machine cheats would gain anything.

Let me spell it out for you once, and once only: The companies which make slot machines, like Microgaming, are very rich indeed. They didn’t get that way by building games you can exploit.

In the next section, I’m going to teach you how slot machines really work. Understanding this vital information is the only way to win at slots more often.

How Slot Machines Work

There are still a few slot machines in Vegas and other casinos around the world which operate mechanically. But, these days, the majority of them are electronic. Trying to interfere with them physically won’t give you any advantage whatsoever.

Computer chips and algorithms known as “random number generators” (or RNGs) power modern video slots.

Without getting into complex technical details, these are algorithms which generate millions, and even billions, of numbers per second. When you hit the spin button, one of these numbers is selected, and if it’s associated with a payout, you win.

That’s pretty simple, right? There’s nothing overly complicated about it from a player’s perspective. Yet, if you think about it, you’ll realize that it means you can’t manipulate slot machines.

Setting aside philosophical arguments about whether true randomness really exists or not, you’re at the mercy of the algorithm. It could take a million spins before it pays out the jackpot, or it could happen three times in a row. It’s all based on the RNG.

Random number generators control both land-based and online slot machines. Gaming commissions check them to make sure they are random and fair. For online slot games, organizations like eCogra test the games while, in Vegas, it’s the Nevada Gaming Control Board.

If you understand the concept of random number generators, you understand the gist of slot machines. Let’s now move onto how to win on slot machines.

How to Win on Slot Machines — Tips and Tricks

I’ve created some general rules of thumb for playing slot machines. These aren’t 100% foolproof, but they do tend to be true. You should jot them down or remember them when you’re playing. You could think of this as slots wisdom won over many years of spinning the reels of fortune.

The Bigger the Jackpot, the Lower the Payback Rate

Every slot machine has what’s called an “RTP.” This is a percentage which tells you how much money the slot returns to players.

For example, if a slot machine has an RTP of 97%, which is high, then it will pay back $97 out of every $100 which players feed into it.

It’s important to remember that RTP is a theoretical number which explains the payback rate over the long run. It does not mean you will win back $97 out of every $100 that you play. It means that the machine returns this amount to all who play that slot. This includes all of the small wins as well as the jackpots.

Well, in my experience, slots with bigger jackpots, and particularly progressive jackpot slots, have a lower payback rate. I’ve seen jackpot slots with an RTP of 91%. That’s low compared to a game like Jack Hammer II by NetEnt which has an RTP of 97.07%.

Sometimes, you’re better off playing high RTP slots, even if they have a smaller jackpot. The chances of winning a progressive jackpot are slim, so you have to be realistic about the possibilities.

Yes, you could strike it lucky, but for every multimillion-dollar winner, thousands of players lost. If you want to win at casino slots, you’re better off with high RTP slots for this reason, you get more back in the long game.


One of the highest RTP slot machines is Mega Joker by NetEnt. It has an RTP of 99%. It’s a classic slot, and many people play it religiously because of the high payback percentage.

Don’t Forget the Bonus Features

Almost every slots player I know is blinded by huge jackpots. There’s a reason why casinos plaster the largest progressive jackpots all over banners across the web. They attract slots players like moths to a flame!

I’m not. The odds of winning the jackpot on any slot are low. Instead, I focus on lucrative bonus features. Some of the biggest wins I have ever had came from slot machine bonus rounds.

Here are a few which I feel are particularly worth looking out for. If a slot machine has one or more of these features, I give it serious consideration.

Free Spins

  • Free spins are one of the best slot machine bonus rounds. When you enter them, you’ll automatically bet at the value you were betting in the base game. If I haven’t triggered the free spins feature after 20 spins, I usually increase my bet size in anticipation. It has to trigger eventually, and I want to reap the rewards to the maximum extent when it does.


  • Multipliers can be part of the base game, or they can be part of bonus features. For example, a free spins feature can have a multiplier. I always look for slots with multipliers of up to 3x or higher. I then play with larger bets than I usually would. One big win with a 3x multiplier can be as good as a jackpot.

Cascading Reels

  • This is probably my favorite feature in slot machines. When you create a win, the symbols disappear, and new ones take their place. If you win once more, the same happens again. Some slot machines mix cascading reels and multipliers together. Sometimes, the multiplier gets bigger every time you create a new cascade. An example of such a slot is Gonzo’s Quest.

There are lots of other great slot bonus features. Bonus wheels, picking games, and progressive jackpot bonus rounds also offer a chance to win big. The point is, you should always study the paytable of a slot machine, play it for free, and try to figure out its bonus rounds.


You’re much more likely to experience a big win in a free spins round with triple multipliers than you are to win a jackpot outright.

Of course, if you can find a slot machine offering lots of great features and a big jackpot, that’s the golden ticket. I’d always double-check the RTP on such a game, though. Usually, the greater the risk to the casino, the lower the RTP is.

Manage Your Bankroll by Leveraging Slot Volatility

Want to know the first game I play every time I log into the casino? It’s almost always Starburst.

Why so? Because Starburst is a high volatility slot. I rarely, if ever, experience long dry spells on this game. The wins are frequent, even if they aren’t life-changing. And I find that Starburst often helps me boost my balance. Once it’s suitably boosted, I move across to a higher volatility slot for a shot at bigger wins.

You can read an in-depth article on slot machine variance and volatility here. I’ve created a short and easy version for you below:

How to win on video slot machines jackpots
  • Low volatility slot machines pay little wins frequently.
  • Medium volatility slots pay mid-range amounts semi-frequently.
  • High volatility slots pay bigger wins less frequently.

For example, I never play high volatility slot machines when using free spins bonuses which offer only 10 or 20 spins. Experience tells me that on a high volatility game, I could easily experience 10 or 20 spins without a single win. I know that when the win does come, it will be explosive. But those slots aren’t best suited for this kind of bonus.

To leverage slots volatility, play low volatility slots when you’re down on your luck and only have a small bankroll.

They can also be extremely useful when trying to meet wagering or rollover requirements on a bonus offer. However, when you have a suitable amount of house money, switch over to higher volatility games with bigger potential wins.

Please remember that this is not a foolproof plan. Sometimes, the RNG just doesn’t spit out the right number, and no wins occur. That’s just the way the cookie crumbles sometimes, and you’ve got to accept that before you start playing a slot machine or expecting to win on slot machines.

Winning Slot Jackpots Videos


I promised you logical, sensible tips for winning slot machines, and I hope you feel that I’ve delivered. All of what I’ve written above is fact-based, and none of it requires you to believe in hocus-pocus or to resort to cheating.

Winning slot machines is all about reducing the house advantage, knowing how to give yourself the best shot at the biggest payouts, and avoiding the common mistakes that too many players make.

That’s all I can offer you, and no matter what they say, it’s all anybody else can offer you, too.

How To Win On Video Slot Machines Free Play

Now that you know how to win more often, check out some of the best slot machines online.

How To Win On Video Slot Machines Online

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