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Online Slots

Online slots are the bulk of casino games, and there is as much variation as there are players. There are different casino slot for all types of players.

"Online slots" is the general terms used for online slots. You might have heard about one-armed bandits or fruit machines, which also belong in the same category. Casino slots are among the most popular casino games online, and it’s easy to understand why. The variation and entertainment is endless, and some slots have included some seriously cool elements of gamification.

Playing slots online can be highly engaging these days. Many newer products released by leading providers, online slots included, use highly advanced technology and allow for player interactivity like never before. The best slots online offer a variety of sophisticated game functions and features. They can be jam-packed with excitement and it is easy to see why some games are among the best online slots. Quick examples include Cascading Slots which create a Candy Crush-like experience, and slots with Augmented Reality features which can create a unique FPS-slot experience.

Check out the list below for some amazing online slots or find our slots library further down on the page. See if you can find the perfect online slots no deposit deal.

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Best Slots Online List

    Updated: 2021-07-20
  • Age of the Gods by PlayTech - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    Age of the Gods

    Games by PlayTech

    95.02%

    Return-to-Player

    Progressive

    Jackpot

    25

    Paylines
  • Monopoly On The Money by Barcrest Games - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    Monopoly On The Money

    Games by Barcrest Games

    94.00%

    Medium VolatilityReturn-to-Player

    -

    Jackpot

    10

    Paylines
  • Sparks by NetEnt - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    96.54%

    volatility unknownReturn-to-Player

    4000

    Jackpot

    20

    Paylines
  • Starburst by NetEnt - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    96.10%

    volatility unknownReturn-to-Player

    2500

    Jackpot

    10

    Paylines
  • Copy Cats by NetEnt - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    96.76%

    volatility unknownReturn-to-Player

    1000

    Jackpot

    25

    Paylines
  • Narcos by NetEnt - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    96.23%

    Return-to-Player

    -

    Jackpot

    243

    Paylines
  • Raging Rex by Play'N GO - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    94.34%

    High VolatilityReturn-to-Player

    -

    Jackpot

    4096

    Paylines
  • Reactoonz by Play'N GO - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    94.51%

    High VolatilityReturn-to-Player

    -

    Jackpot

    7

    Paylines
  • Volcano Riches by Quickspin - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    Volcano Riches

    Games by Quickspin
    Great for Bonus Wagering

    96.43%

    low-medium varianceReturn-to-Player

    -

    Jackpot

    40

    Paylines
  • Fire Joker by Play'N GO - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    94.23%

    Medium VolatilityReturn-to-Player

    -

    Jackpot

    5

    Paylines
  • Down To The Pub by Playson - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    Down To The Pub

    Games by Playson

    95.73%

    Medium VolatilityReturn-to-Player

    -

    Jackpot

    15

    Paylines
  • Sugar Skulls by Booming Games - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.
    Great for Bonus Wagering

    95.93%

    Low VolatilityReturn-to-Player

    20000

    Jackpot

    20

    Paylines
  • Red Riding Hood by NetEnt - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    Red Riding Hood

    Games by NetEnt

    96.33%

    Return-to-Player

    -

    Jackpot

    25

    Paylines
  • Lights by NetEnt - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    96.10%

    Return-to-Player

    -

    Jackpot

    9

    Paylines
  • Wicked Tales Dark Red by Microgaming - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    Wicked Tales Dark Red

    Games by Microgaming

    96.10%

    Medium VolatilityReturn-to-Player

    -

    Jackpot

    25

    Paylines
  • The Rift by Thunderkick - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    96.30%

    Return-to-Player

    -

    Jackpot

    17

    Paylines
  • Minotaurus by Endorphina - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    96.00%

    volatility unknownReturn-to-Player

    -

    Jackpot

    10

    Paylines
  • Crazy Bananas by Booming Games - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    95.12%

    High VolatilityReturn-to-Player

    -

    Jackpot

    20

    Paylines
  • Habanero-logo

    Fortune Dogs

    Games by Habanero

    96.68%

    High VolatilityReturn-to-Player

    -

    Jackpot

    243

    Paylines
  • Lava Loca by Booming Games - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    96.33%

    Medium VolatilityReturn-to-Player

    -

    Jackpot

    20

    Paylines
  • Jammin Jars by Push Gaming - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    96.83%

    High VolatilityReturn-to-Player

    -

    Jackpot

    8

    Paylines
  • Joker Pro by NetEnt - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    96.80%

    volatility unknownReturn-to-Player

    2000

    Jackpot

    10

    Paylines
  • Gemix by Play'N GO - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    94.78%

    Medium VolatilityReturn-to-Player

    -

    Jackpot

    1

    Paylines
  • Neon Staxx by NetEnt - find free spins or a relevant bonus for your favorite game, or get all the details about it right here.

    Neon Staxx

    Games by NetEnt

    96.90%

    volatility unknownReturn-to-Player

    1000

    Jackpot

    40

    Paylines

This list is frequently updated in accordance with the gaming providers. As soon as they are about to release a new title, we are on the case. All the details about the best slots online are readily available. So, check in here regularly to find the new and the best in the world of online slots.

Wild symbol shows up on the reels unpredictably and substitutes regular symbols thus creating winning combinations in online slot games listed on this page

How we rate online slots - the Mr. Gamble Rating Scale

One might look at a selection of slots and make note of all the obvious similarities, when, in fact, one should begin by looking underneath the “hood” of the machine. Despite using the same themes, reel set-up, symbols, and so on, looking under the hood reveals vast differences.

This is what we’re looking for when we review an online slot machine:

Special Functions: The very best slot game offers a ton of extra features and special functions. Even though we on a rare occasion enjoy some spins on a good old fashioned one-armed-bandit or classic fruit machine with 1 payline, online slots can offer so much more.
In our humble opinion, the best slots offer a bonus round, at least 1 free spins feature, re-spins, several wilds (sticky/walking/expanding wilds), multiplier wins, cascading wins, and a gamble feature.

Graphics & Gameplay: We’re looking for amazingly well-developed slots with living animations and interactivity between player and game. If the slot also has an extra element of gamification, it will go a long way towards making it a truly special online slot.

RTP & Variance: This information helps us determine whether the slot is good for playing while wagering a bonus or for landing huge wins.

Technology: Great modern slots are all created with HTML5, JavaScript, and at least 1 more coding language (usually Flash). This gives the game a seamless experience on all possible devices.

Jackpot and Max Win: Many players, and we as well, are often interested in landing as big wins as possible. We’re particularly curious when a slot with a progressive mega jackpot is about to tip over! So, we also add this factor into our consideration, but, in reality, it’s not a determining factor as to whether it’s a quality game or not.

Main Types of Slots Online

Online casino slots, online slots, slot machines, and more, there are many names for this beloved casino game. The main idea of playing video slots is to win real money. Sure, every once in a while, it’s cool to play the demo version of a slot. We often do this when a new slot is introduced. This way, we learn all the ins and outs of the features and functions. Once we’ve picked up the specifics, we make a deposit and grab a sweet bonus.

Playing with deposited money generates real money winnings. Some casino bonuses are really helpful, it’s all in the T&C’s. A good casino bonus will give us many more chances of spinning home a huge win. With a low wagering requirement or none at all, we are likely to withdraw a nice bit of extra cash.

These are some of the most popular types and offer many of them include titles that are the best online slots:

No Deposit Slots

Classic Slots

Fruity Slots

Monopoly Slots

Free Online Slots

For Twitch viewers we also have Twitch Channel with our own streamers. We entertain thousands of people every day and we hand out plenty of crazy prizes while playing many of the best slots. You should check it out, read more about it on our page for Twitch Slots.

Whichever your preference is, you can try it out here first. Our providers often launch a new game slot online, so we make sure to keep fresh lists of the best online slots.

Jackpot Slots

Jackpot slots are many players’ favourite online games. These are the highest payouts among all casino games online. The thrill of chasing progressive jackpot up in the tens-and-tens of millions is an unbeatable feeling to some.

Many game providers, but not all, make an effort to create their own progressive jackpot slots. In this case, we’re talking about progressive slots which are different from pre-set static max-win jackpots. The distinction is vital - jackpot slots have a cap while progressive mega jackpots can pool over 20 million, such as the ever-popular Microgaming jackpot Mega Moolah.

Mobile jackpot slots online - play progressive jackpot games whenever and wherever you are. Compare your options with Mr. Gamble.

Special Types of Online Slots

In recent years it has become popular to create games with special features. Most new video slot games online offer a bonus game or a free spins feature, reels that rotate or freeze or can be nudged. Well, the list can be long, but some of the top slot games offer you a way to get straight into the special rounds. They include:

MegaWays Slots

Bonus Buy Slots

Slots with Gamble feature

Slots with bonus games are, in our opinion, some of the best online gambling slots. The bonus feature and the free spins feature offer some really big wins. In fact, they are among the best online slots to win.

Best Payout Slots

It is reasonable that the best slots to play are the best payout slots. While slots with progressive mega jackpot are paying out the largest wins by far, other kinds of jackpot slots and some of the best paying online slots offer a little assistance to win. This assistance can come in many forms, including:

  1. Multiplier Symbols
  2. Scatter Symbols
  3. Wild Symbols
  4. Bonus feature
  5. Free Spins feature

On these pages, you can set your own filters to find online slots with PayPal or some other payment method of choice. Really, to find the best online slots, you have to know what you are looking for. If you know what you want, you can find exactly what you are looking for. All the casinos we list offer you to play online slots for real money.

New Online Slots

Game developers don’t rest on their laurels. They’re always focusing on producing the next hit title. Some of them have the benefit of multiple years of experience. However, all of them have staff that entails creative and innovative people. By combining experience and creativity these developers produce new online slots.

New slots are always improving as the producers are trying to raise the standard in the industry. Winning the award “The Best New Online Slot” of the year is a prestigious award and a difficult task. That is why new slot games tend to have amazing graphics and great gameplay. The latest online slots often pass by unnoticed by the average player, but some make it and become among the best online slot games we have ever tried. They are really the top online slots and legit online slots.

Free Spins are free plays for slot games that online casinos give to old and new players, especially when a new slot game by a popular developer is released.

Mobile Slots

Mobile slots is a common topic for misunderstanding. There is nothing that is new or special about them. All new slots are also new mobile slots due to the technological level required to make good slot games these days. Anytime one of our gaming providers creates a casino game, they make it available on all devices.

In regard to online mobile slots, there is a lot to choose from. With Mr. Gamble, you will quickly discover the most beneficial ways for you to play at online casinos. If you are out to find a mobile bonus, such as the mobile slots no deposit, just have a look in our bonus list. Take your chance to win some real cash with some mobile slots real money.

Mobile slots offer the same functions, features, and gameplay as the desktop version does. Compare your options with Mr. Gamble.

Free Online Slot Machine - All You Need to Know

If you want to play free online slot games, there are a number of ways you can do it. You can try the demo version we provide in our game reviews or see if your online casino has your title in the portfolio. Most casinos offer some selection of free online slots as a freeplay version, but not all free online slot machines allow real money winnings. To win real cash you had better find a bonus that allows you to play free online slots no deposit. You’ll find many of them right here.

Yet another way to play free slots online is to visit the gaming providers’ website and find the title and free demo there. You aren’t able to win real money when playing the demo version, but you will get to acquaint yourself with their collection - just as you get to do with Mr. Gamble.

Set your filters in our lists to find exactly what you want. If you are out to play free online slots you should have a look at our casino bonuses. Find a good casino bonus and play free slot games for a chance to win real money.

Slots Strategy - The Good, The Bad, and The Ugly

When it comes to online slots and slots strategy, urban legends have it that we can affect the outcome by strategically choosing the bet level, timing, and title.

What we can do, however, is apply basic knowledge as safety measures. Since the house always has an edge, we can only plan to minimize losses and hope the Gambling Gods are smiling upon us. So, how to plan it? Well, as far as slot machine strategy goes our options are limited, but with a bumped-up bankroll, we get to play our chances.

  1. Firstly, we can select the game based on RTP and Volatility. This has an effect on the payout and its frequency. Slots with high RTP pay out more in the long term, as a set percentage over a large number of spins. The volatility of slots determines how often the online slot games pays out. High volatility means that large wins are paid out less often, while low volatility slots pay out smaller winnings rather frequently.
  2. Secondly, we have a video slot machine strategy based on bonus management. We can make use of good quality bonuses and play through the requirements on online slots that are good for wagering. Online slots no deposit is the first step, you got to find one that is fair and that allows you to play the best online slots to win. These include all online slots real money no deposit.
  3. Thirdly, jackpot hunters can make educated best guesses. Slots with progressive mega jackpots can theoretically build unlimited jackpots, but they pay out the motherload every once in a while. From these payouts, we can make 2 inferences: how often and how much. From this, we can guestimate when the machine is about to create the next jackpot millionaire.
  4. Fourthly and lastly, we can apply Bankroll Management and Responsible Gaming practices. We know, this doesn’t sound like much fun, but it is important.

Other than these 4 things, there is, unfortunately, nothing else we can do. The feeling of “hot machines” is simply statistics and the Random Number Generator at work: a game can feel “cold” for a while and pay out dimes over dozens of spins, and all of a sudden, some decent wins fall in. This is the nature of reality, no magic, and no manipulation - just statistical references of random events.