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Get Your Hands on The Top-Paying Online Slots

Wherever slot games are concerned (or casino games more generally), our strong desire to win always takes place. In order to maximize both our chances of winning and the entertainment value we derive from the game, it is crucial to choose the right slot and the trustworthy online casino. I just happen to know exactly how to do this and will gladly share my expertise with you.

Mobile friendly


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Nemo's Voyage (Mobile)
Play for real money

at Casumo Casino


Nemo's Voyage (Mobile)

WMS (Williams Interactive)

Great Chances To Win — How Can You Find Out if Slot Brings Big Wins?

When searching for online slots with the best payout chances, you are typically offered those with the highest RTP. I'll definitely tell you about RTP, but you can rest assured it is not the only (nor the main) factor at play. Another essential aspect to consider is the variance factor. And I firmly believe that random chance along with fair payouts are the most crucial pieces of information to consider. 

What To Keep In Mind About RTP?

Return to Player (RTP) is a metric that determines the amount of money you're expected to be paid for every £100 that you wager. So for instance, if the RTP of a slot is 98%, it means that for every £100 you bet, you will likely (over the long term) receive £98. By the same token, the house edge/advantage is the amount of money the casino is expected to keep for itself to make up for expenses and acquire profit. This amount is equivalent to the remaining part of those £100; in the example above 100-98=£2. Practically speaking, the higher the RTP for any given slot, the higher your chances of winning over the long run.

Take a quick glimpse at the top slots with high RTP on my portal:
Ugga Bugga (Playtech) -99.1% RTP

enjoy at Betfair, Betfred Mr.Green

Ocean Princess (Playtech) - 99.1% RTP

enjoy at Betfred, Betfair, Mr.Green

Monopoly Big Event (Barcrest) - 99.0% RTP

enjoy at Mega, Betfair, PlayMillion

Ooh Aah Dracula (Barcrest) - 99.0% RTP

enjoy at PlayMillion, Betfair, Mega

Mega Joker (NetEnt) - 99.0% RTP

enjoy at Casimpo, Betfair Casino

Of course, there are dozens of other online slots with high RTPs represented on my website. You can even sort them by such a metric (max RTP) when searching for them. For every game, you must be given the RTP percentage by the provider or operator. Otherwise, something fishy is likely to be going on.

Remember, however, that RTP gives you the expected returns over the long run. This means that in one particular try, your returns may be much lower or much higher. It is only when looked at in aggregate, over a long period that your returns will match the RTP percentage. This, of course, adds to the beauty of the game, for it provides you with the opportunity to surprisingly win big in your first try with a low RTP, or conversely (and not so beautifully) not win anything despite having a high RTP.

High or Low Variance — What Will Match With Your Game Style?

I always advise everyone to determine what exactly they want before picking a game. Is your goal to win huge amounts of money? Or do you instead aim to have fun and exciting time with smaller, more frequent prizes? You might even want some combination of both: low risk with considerably big prizes.

Variance/variability/volatility/dispersion is a number that indicates the frequency and size of each player's win. Games with low variance suggest small winnings more frequently, and games with high variance pay more significant amounts with less frequency.

High variance slots

High variance slots are apt for players aiming for big wins. Though such combinations fall rarely, they are very rewarding when they do.

These are the best high variance slots you can play here:

Bear in mind: to obtain max winnings you are to make max bets.

Low variance slots

Low variance slots are more appropriate for those playing for entertainment value, instead of significant prizes. Games with low variance will pay quite negligible amounts, but fairly often. 

These are some of the most popular low variance slot games you should try:

Not much money is required to play — the minimum stakes usually range at about £0.01–0.05 per pay line.

Medium variance slots

Whenever you're undecided between opposites, the answer sometimes lies in a middle way. This is precisely what medium variance slots offer you, by providing you frequent low and mid-sized prizes throughout the game. This option strikes the almighty balance between big rewards and low risks.

These are only some of the beautiful medium variability games represented on my website:

Given reasonable stakes, it's possible to win up to 1000x your original bet. There are more specific classifications that differentiate between medium-low and medium-high volatility. The more detailed category includes low-med and med-high volatility.

Much like the RTP metric, it is crucial to keep in mind that randomness always plays a role in your outcome, thus the numbers may diverge considerably from the theoretical indicator. 

What Other Factors Affect Your Winnings?

As mentioned earlier, every metric is a theoretical number derived from thousands (if not millions) of spins. In practice, however, it is ultimately the chance that determines what your outcome will be. Technically speaking, the game's result is determined by probability theory, since all slot games are controlled by random number generators (RNG). This element of randomness ensures that casino games are fair since the odds of winning are always the same. Any slots worth considering will by necessity be certified by independent companies, such as COGRA, or ITech Labs. 

These agencies ensure that the established playing conditions are not violated and that players receive their rewards in time. They also protect customers from fraud by verifying that the software and random number generators are working correctly and haven't been altered.

In addition to the multiplicity of factors considered above, I believe luck and having a sixth sense must necessarily be appended to the list. It definitely sounds hard to believe, but my gut feeling very rarely misguides me. 

How to Pick a Trustworthy Gambling Website with High Chances Of Winning

When choosing a particular slot game, it is beneficial to consider a variety of criteria. I typically go with the following four:

These are my criteria to evaluate any casino online:

For instance, if you happen to pick the legendary Starburst game, the highest payout casinos for it are:

CasinoEuro. The most trustworthy gambling arenas. Established in 2002, licensed by UKGC, this casino has earned a perfect reputation in the gambling world.


The best payout casinos to play Starburst slot are:

  • Betfair Casino. Recognised as top mobile casino. It has easy and comfortable navigation, smooth gaming on any mobile device.
  • Playluck Casino. Your top choice when it comes to banking methods. Gambling arena offers as many as 20 payment options including PayPal, Skrill, Neteller, Visa, MasterCard, etc.
  • Mr.Green. Hottest Welcome Bonus. It goes with 100% Deposit Match Bonus up to £50 + 50 Free Spins with min deposit £20 and standard WR of 35x
Launched 2000
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  • 5
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Bonus fornew customers,


Min Dep €0

  • Launched 2000
  • Withdrawal Methods Bank Draft, Bank Transfer, Bank Transfer (Express), ecoPayz, Maestro (by MasterCard), MasterCard, Neteller, PayPal, Paysafe, QIWI, Skrill, Trustly, VISA, Webmoney
  • Software NetEnt, Microgaming, NextGen, Betsoft, Big Time
  • Licenсes UKGC, MGA, Sweden, Bulgaria

Is chosen casino trustworthy?

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Honesty and reliability are the most important aspects to consider when ascertaining the quality of casinos. Invariably, a UK casino worthy of being trusted will have a valid UKGC license, which you can find out by clicking on the Gambling Commission logo at the bottom of any given casino's page.

Another good indicator is how often complaints (if any) have been levelled at the casino from players. Casinos with good reputations will usually not be involved in scandals or have any public tarnishes in their name. In addition, all games must be certified by an independent company like eCOGRA. 

My site only offers you access to casinos that meet the above-mentioned safety prerequisites. Go ahead and play any of your favourite games at CasinoEuro, Casimpo, or Betsson!

Launched 19.Oct.2017
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Up To 125 Free Spins
Up To 125 Free Spins

Bonus fornew customers,


Min Dep £10

  • Launched 19.Oct.2017
  • Withdrawal Methods Bank Wire Transfer, Euteller, Maestro (by MasterCard), MasterCard, PayPal, Paysafe, QIWI, Skrill, Trustly, VISA, Webmoney
  • Software NetEnt, Microgaming, Evolution, NextGen, Elk
  • Licenсes UKGC, MGA

Does the casino have a quality mobile version?

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The popularity of mobile casino games has been increasing consistently over the recent past. Nowadays, it is estimated that more than half of all players prefer to play from their phones or tablets. Given this popularity, very tough requirements and regulations have been imposed on mobile casinos. Not only must all games offered be available on smartphones and tablets, but the user experience must also be friendly, and at least as responsive as the PC versions. 

Betfair Casino, PlayMillion, AHTI Games are only some of the excellent mobile casinos here on my portal.

Launched 2000
  • 2.9
  • 3.2
  • 5
  • 3.9

Bonus fornew customers,


Min Dep €0

  • Launched 2000
  • Withdrawal Methods Bank Draft, Bank Transfer, Bank Transfer (Express), ecoPayz, Maestro (by MasterCard), MasterCard, Neteller, PayPal, Paysafe, QIWI, Skrill, Trustly, VISA, Webmoney
  • Software NetEnt, Microgaming, NextGen, Betsoft, Big Time
  • Licenсes UKGC, MGA, Sweden, Bulgaria

Does casino offer a wide range of payment methods?

To the table of contents

It goes without saying that the greater the array of payment methods a casino offers, the more customers it will attract. With this said, however, when evaluating casinos, I consider some additional aspects:

  • the data of players must be secure; reliable casinos use 128-bit encryption.
  • KYC procedure should be conducted only once.
  • Gambling arenas like Playluck, CasinoCasino, SchmittsCasino offer several deposit and withdrawal options and guarantee quick and fair payouts.

How good is a welcome bonus and can it be used for slots?

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It is possible to use the welcome bonus to play slot only if the selected slot has such an option available.  Book of Dead, Starburst, Bonanza, Blood Suckers are the most commonly offered slots for Welcome bonus wager. As a matter of fact, if you are a fan of the welcome bonus, you may claim it, stake it on a second slot, and enjoy the one you chose. You can do this while still using the general rules of bonus appraisal.

Mr.Green, bCasino, Jackpot Paradise Casino offer generous bonuses with sensible terms and conditions.

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The Bottom Line 

To the Guide

The myriad options of online slots guarantee a fun and thrilling experience. So, when choosing a game, don't hesitate to use my guide. And remember to enjoy yourself, and always play by your gut feeling. I promise it works. Go ahead and try it out right now!

Get Your Hands on The Top-Paying Online Slots Stroke-of-luck.com

Can I make money playing online slots?

Absolutely. However, it would be best if you check that you play on certified slots at reliable online casinos.

Do I have a bigger chance to win with slots that come with higher RTP?

Yes. Though it is important to keep in mind that RTP refers to returns over the long term. This means that your return in any given spin may differ from the theoretical metric (RTP).

Should I select high variance slots?

As they say, "different strokes for different folks", it’s all a matter of choice and your personal preferences. It's ultimately a sacrifice between risk and rewards.

Will the amount I bet impact the results?

Undoubtedly. Presumably, the greater your bet is, so will your chance of payout be. Remember, however, to act responsibly and not bet more than you can afford to lose.

Is it true that gambling on online slots is fully random?

Yes. If you are playing at securely verified casinos that meet the necessary safety perquisites as established by independent parties like eCOGRA or GLI, you can remain confident they are random. Such third party, independent agencies prevent casinos from manipulating their softwares and RNGs (Random Number Generators).