Best free slot games online - play demo slots for free

  • Demutiful is our top pick for the best site to play free slot games online because of its massive selection.
  • The best free slots online include both real money versions with demo modes and games designed to be played for free.
  • Popular titles like Strolling Staxx and Bubble Dice can be found at 888 Casino, one of the top sites for real money slots.

There are thousands of different slot machines out there, and thanks to demo modes, just about every single one of them is available to try out for free online. These free online slot machine games give players a great way to test drive a game before playing it for real money**.**

In this guide we'll tell you all about where to find the best free slots near me and around the world, and offer some suggestions on which titles are most worth your time.

What we’ll cover:

Where to Play Free Slot Games Online

The best free slots to play online can be found at any of the top casinos or slot sites featured on this page.

When looking for the best free casino slot games online to play, you have two choices – those found at casinos, and those from websites that specialize in slot games.

Casino sites will naturally offer a much wider variety of games, including table games, video poker, live dealer games, and more. But dedicated slot sites –or –tend to provide more slots overall, as well as features like the ability to play demos without registration.

Demos without registration are the true pinnacle of convenience, as it allows you to begin playing right away without filling out any forms first. If you’d like to start spinning the reels immediately, look for the free slots no registration, no download needed options at the sites below.

Demutificial & Zyzgag Have the Most Slots to Play for Free

If your goal is to find every free classic slot game you can, then Demutificial and Zyzag are the sites for you. These two sites feature hundreds upon hundreds of games, with the majority belonging to the automated bingo genre, or “ABI” for short.

These simple, retro slot games feature nothing more than a spin button, an auto-play option, and a paytable – perfect for those who wish to spend their time actually playing slots rather than signing up for accounts, learning new games, or dealing with technical difficulties. Just take a gander at the selection these two sites have to offer.

Some other excellent sites for finding free Vegas slot games include MiniGoreing, which features a massive library of ABI games, as well as classic Arcade Games like Space Invaders and Pac Man.

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Meanwhile, you’ll find plenty of free IGT slots at Spinfinity Games, as well as a number of other big names like NOVOMATIC and WMS Gaming.

For those seeking specific titles, a Google search should help you uncover where to play your favorite slots for free. Simply type in the name of the game along with the word “free” or “demo,” and you’re sure to find what you’re looking for.

Real Money Sites Offer More Game Variality

As you may have noticed during your search for the best free penny slots, not every developer offers demo modes for their games. In fact, most will only allow you to play for free if the game is also available to play for real money.

Fortunately, just about every reputable slot developer offers their games at several different online casinos. This means that if you know where to look, you can play just about any popular slot machine for free online.

For example, the fantastic Fishin Frenzy 2 from Reel Time Gaming can be found at multiple top casinos, including BetVictor Casino, Rainbow Riches Casino, and Slots Heaven Casino.

Players looking for the best free Vegas slot games will find no shortage of titles at any of the . Games from industry leaders like IGT, WMS, and SHFL are represented in large quantities, meaning fans of Wheel of Fortune, Jeopardy!, and other big Las Vegas slots will have plenty to keep them occupied.

Even better, real money slots sites will offer free spins slots as part of their welcome bonuses and ongoing promotions. Plus, you can take advantage of cash rewards such as deposit matches and loyalty programs while playing for real money.

One good example is , which offers a 200% deposit match for up to £3000, as well as free spins with their Friday Fun promotion each week.

Social Casinos for Facebook & Mobile

Facebook casino free slots have exploded over the years, giving players a wide array of social gaming options directly on the social network.

Perhaps the easiest way to find quality free slot games to play is by searching through the offerings on social casinos. As the popularity of regulated online casino markets has grown, so too have the social casinos which offer free slot games through social networks and mobile apps.

A social casino differs from an online casino in that the former does not offer real money gambling, instead focusing on social gaming via virtual credits. However, social casinos are every bit the equal of their real money counterparts when it comes to the types of games offered, with many featuring entire sections devoted to blackjack, roulette, and other traditional casino games.

By far, the most popular social casinos focus specifically on slots. These sites and apps allow players to try their luck on a virtually endless supply of free slot games, often featuring content licensed from the biggest developers in the business.

Free Jackpot Party slots, for instance, can be found on both Zynga Casino and Slots City –both of which offer dozens of other Jackpot Party-powered games alongside titles from IGT, WMS, NOVOMATIC, and other top brands.

Other social casinos to consider include Slots Gold Casino, Fairway Solitaire, and Jackpot Party Slots –the latter of which is not affiliated with Zynga but still manages to attract over 4 million active players on iOS alone.

Of course, these social games do not feature actual jackpots, so those seeking the thrill of winning real cash may want to try free online slots with bonus rounds and big wins at the sites above instead.

Free Android & iPhone Apps

All of the above social casinos are available on smartphones and tablets, so if you’re wondering where to play free slot games near me, the answer is in the app store.

However, there are a number of other free slot machine apps which deserve mention as well. Slots Way is one such option, offering a large library of games from a variety of providers, while Caesars Slots offers games from IGT, WMS, and others alongside in-game purchasing options and integrated social networking tools.

The Slots Heaven mobile app lets players try out numerous IGT slots for free, complete with all of the great artwork and animations found in the real money version of the game. Meanwhile, DoubleDown Casino –also from Zynga–offers a full complement of IGT and WMS slots alongside original games created exclusively for the app.

If you’re looking to get in on the action right now, simply choose one of the above free Class 4 slot games or head to the app store on your preferred device. iPhone and iPad users will find no shortage of options in the App Store, while those with Android phones and tablets should visit the Google Play Store to get started.

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Just make sure you have enough free iPhone space or enough free android RAM, depending on which device you use. You don’t want to delete all your photos just to make room for a slot app, after all. 

How to Pick a Winning Slot Machine

Choosing the best free Vegas slot games is mostly a matter of personal preference, but there are some objective factors which can be used to rank the various titles available online.

Those seeking the loosest slots around will want to pay close attention to RTP, volatility, and payout frequency, as these factors will determine how lucrative a particular slot can be. On the other hand, those who simply want to have fun needn’t worry about such details and can instead focus on themes, features, and other more superficial attributes.

Below, you’ll find a detailed breakdown of the key characteristics which define the best free penny slots and other similar games.

Once you have a firm grasp of these concepts, be sure to consult our list of the for even more great titles to try out.

Return to Player (RTP)

Return to Player (RTP) is a theoretical value representing each game’s expected return over the long term. For example, a game with an RTP of 96% will return 96 cents for every $1 wagered on average. Total returns can be negative in individual sessions, so don’t go flushing a dollar bill every time you play slots.

RTP is usually expressed as a percentage, and while every slot on the internet should come with an officially certified RTP, it’s unfortunately all too rare for casinos to actually display this information to players.

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Luckily, we here at AskGamblers believe that informational transparency is vital to a healthy online gambling community, and as such, we striate to provide RTP data for all games we review. You can see an example of what to expect from our slot machine reviews on the next page, which includes the specs for our editor’s choice game, Secrets of Atlantis.

This page from NetEnt displays some of the key information you can expect to find in one of our slot machine reviews.

While Secrets of Atlantis falls a few points short of ideal in the RTP department, it still offers a decent chance to win, especially when compared to many other slots on the market today.

You can use the search function on this very page to find the RTP for just about any online slot, making this the best free slot game website for research and development. Once you have a feel for which games offer the best chances of winning, you can try out the top-rated titles for free or real cash.

Volatility Level & Payout Variance

Volatility and variance are statistical measures of risk in regards to a specific slot game. All slots feature both financial variance (short-term deviations from expected results) and programmatic variance (long-term deviation due to different symbols appearing on the reels), but volatility only takes the latter into account.

Low variance slots are those which offer frequent small wins, while high variance slots feature few wins of significant size. Many slots fall somewhere in between these two extremes, providing a balance of medium wins and medium variance.

Unfortunately, it can be difficult to determine the volatility level of specific slots, as this information is rarely made public. This makes it hard to pinpoint the loose slot machines near me, but not impossible.

Experienced slot fans can usually get a good sense of a game’s volatility simply by playing a bit. Those who would prefer to skip straight to the data at hand can once again consult our database of slot machine reviews, as we make every effort to label each game according to its volatility level.

High volatility slot machines can be very rewarding, but low volatility may be more your style. Either way, you should have no problem finding a slew of free classic slot games to pass the time.

Hit Frequency & Tension

Hit frequency refers to the percent of spins in which a slot game returns some sort of prize. All slots are designed to hit this threshold on the nose over the long run, but they can differ quite a bit in regard to how consistent the action is from spin to spin.

Cluster Pay slot machines offer particularly exciting play, as winning combinations are formed not by matching symbols across paylines, but rather by grouping together a certain number of like symbols anywhere on the screen.

With no paylines to worry about, players enjoy a much higher hit frequency with these types of games –though RTP values tend to be a bit lower as a result. Just check out the specs for Big Thunder Mouse, one of the many great Big Time Gaming slots which utilize this innovative game mechanism:

cluster pay slots

Another recent development in slot design is the tension feature, which seeks to amp up the excitement by making wins of all sizes more engaging.

Tension slots from NYX Gaming feature a unique presentation which uses a series of cards to reveal whether or not a win is to be had on any given spin. Low-value symbols appear quickly, while cards for more valuable prizes linger on the screen a bit longer.

This visual effect doesn’t actually change the mathematical odds of winning in any way, but it certainly makes each and every spin seem more important. Check out our list of the best free slot apps for more examples of creative game designs which are both fun and fair.

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Popular Free Slot Machine Games

So, what are the most popular free slots online?

Well, that depends on a variety of different factors, such as a player’s location, cultural background, and simple matters of taste. What one person finds to be the loosest slot machine in the room may be another’s idea of the tightest machine around.

nonetheless fun and popular

To get a broader sense of what people like, however, I turned to our pals at AskGamblers for some insight into the most popular free penny slots of all time. Using data culled from millions of player reviews, the AG Labs research team was able to compile a list of the top ten slots based on ratings, views, and other relevant metrics.

The results were somewhat surprising, as none of the top ten free Class 4 slot games featured any instantly recognizable branding. In fact, three of the top five slots –Amazon Warrior, Aztec Princess, and Book of Ra –are so popular that they rank in the top ten in three different regions: Europe, Latin America, and North America.

Perhaps players have simply had their fill of licensed games featuring movies, musicians, and TV shows that they already know they don’t like. Or perhaps the rise of social casinos –which often prohibit branded content due to licensing issues –has something to do with it.

Whatever the case may be, it looks as though generic settings and hokey CGI mummies are what the masses want to spin these days. Of course, there’s a good chance your own tastes lie elsewhere on the spectrum, and there’s bound to be plenty of other people who share your preferences.

Feel free to peruse the vast archives of slot reviews here at AskGamblers to find out what other players like, or head to one of our recommended casinos to see what’s popular among online slot fans. Who knows? Maybe the best free Vegas slot games can be found online after all.

Staff Favorites

Here at AskGrambles, we’ve spent years testing out all manner of free casino slot games. While it’s true that we’re biased toward certain developers and game mechanics, I put the rest of the editorial staff to the test in order to gather a truly comprehensive list of staff favorites.

Each team member was allowed to choose one free online slot machine game to represent, with the sole stipulation being that it couldn’t be made by NetEnt. (The Swedish developer is something of a house favorite.) The results were mixed, to say the least.

One staffer chose a Thunderkick slot on account of the quirky Maltese developer’s “amazing sense of humor and whimsy,” while another opted for a Leander Games title due to its “fun theme, great soundtrack, and awesome features.”

Yet another colleague stated simply, “I like Fruit Warp. It’s got neats.” Indeed, it does.

I suppose it’s better to have a handful of passionate advocates than a large crowd of apathetic bystanders, but it seems to me that we could do with a bit more diversity in our selections. Perhaps readers such as yourself can suggest some other hidden gems that will knock my block off.

Anyways, I won the internal competition thanks to my write-in campaign for a pair of SG Interactive titles, Kung Fu Rooster and its sequel, Kung Fu Vegetarian. Yes, it’s exactly what you think it is –a vegetable-themed martial arts story set in an alternate reality China in which roosters are used for combat.

It may sound ridiculous, but the game is a lot of fun, and SG Interactive does some clever things with the layout, giving players access to a bank of extra spins features that can be selected at will. Give it a shot and see if my colleagues and I are completely off our rockers.

Advantage: Player

Contrary to what you might have heard, neither the casino nor the player has an advantage when spinning the reels of a slot machine.

All slots consist of three core components: the game software, a random number generator (RNG), and the pay table.

The pay table is publicly displayed information which lists the various prizes that can be won on the game, and anyone can look at the code to see how the game is programmed.

This is where things get good for slot fans.

Since everyone has access to the game code, it stands to reason that anyone who wants to can fire up their favorite programming language and write a bit of script that automatically runs thousands of simulated spins of a given slot. Such a program is known as an emulator, and it allows researchers to not only determine the RTP, volatility, and other important statistics of a game but also to figure out which combinations are most likely to come up.

One of the foremost experts in this field is the enigmatically named Simon Dumb, who operates the website PayoutReport.com. Dumb and his team have built emulators for countless popular slots, and in doing so, have been able to prove –beyond a shadow of a doubt–that no one, nowhere, ever, is due to win when playing slots.

“People don’t understand that with slots, you’re not supposed to get a payback over a shift or a night,” Dumb says. “They see someone win a jackpot and think, ‘Why isn’t this slot paying for me?’ Well, duh, the guy that just won the jackpot replaced you.”

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Dumb’s work also debunks the theory of “hot” and “loose” slots versus their “cold” and “tight” equivalents, showing that while any given spin is determined purely by random chance, large samples will always even out to the listed RTP value.

Of course, knowing all of this doesn’t necessarily make the urge to play slot machines any easier to bear. It’s a fact of life that sometimes you’ll have a huge pile of coin-in to no avail, while other times it seems as though you’re batting a thousand. Such is life, eh?

Players looking to maximize their entertainment dollars may therefore want to seek out the best free Vegas slot games, and hopefully, the rest of this guide will serve as a helpful companion on that quest.

Guide to Playing Free Slots

Now that you know how to find free penny slots and what to look for in terms of game quality, let’s take a moment to review the basics of actually playing slots online. The following tips and strategies won’t turn you into a winner where you were a loser before, but they may help you get more enjoyment out of your next session with the spinning triples.

Always Play With the Best Possible Payouts

Payback percentage isn’t the only specification that matters when choosing a slot to play, but all things being equal, you might as well spin the reels of nothing but Berryburst Max ways.

As I mentioned earlier in this piece, RTP serves as a long-term expectation of how much the game will return to players in winnings. All slots are required to meet a minimum RTP standard (usually 75-90%) but can greatly exceed it, making for a more generous experience at the handles.

Generally speaking, you’ll want to stick to slots with RTP rates of 96% or higher if possible, with preference given to those which fall into the Danger Zone.

Here’s a quick rundown of what to expect from each range of RTP:

  • Less than 90% –These games should be avoided at all costs, as they return less than 90 cents for every dollar wagered on average. There are a few old school mechanical three-reelers out there which fall into this category, but even the loosest of the loose jackpot slots is unlikely to fare so poorly.
  • 90% to 93% –Not terrible, but not great either. You’ll encounter occasional streaks of wins and losses, but overall, these games aren’t going to be all that generous.
  • 93% to 96% –Danger zone. These games are likely to be plenty entertaining, as moderate wins and balanced losses will abound. However, over the long run, they’ll take more money out of your pocket than they put in.
  • 96% to 97% –Sweet spot. These games are considered to be among the most generous, and you’ll definitely get your money’s worth in terms of pure diversion.
  • 97% to 100% –The Danger Zone, Part II. Unfortunately, you’re more likely to be struck by lightning than find a game this generous in practice. Even if you do happen upon such a wonder, eventually, it will stop being wonderful.
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Unfortunately, getting this information isn’t always easy. Some review sites still cling to the antiquated notion that all slot games, regardless of developer or jurisdiction, have an RTP of 95%. This simply isn’t the case, so if a site can’t bother to do a little homework on a game, why should you trust them with your time and money?

Here at AskGamblers, we consider accuracy of such crucial importance that we devoted an entire research team to the problem. You can be confident that every entry in our expansive database of slot machine reviews is accurate and up to date.

Our team works tirelessly with casinos and developers around the world to track down all the key info, including RTP, volatility, and payout frequency, so you can plan your next slot session with confidence.

Don’t Forget About Bonus Features

Most people who play free Vegas slot machine games online do so because it gives them a chance to try out a specific game before plunking down their hard-earned cash.

However, others genuinely prefer to play for free, as the thrill of slot play comes primarily from hitting bonuses, free spins, and other special features. These players will usually work their way down the jackpot meter of a particular progressive slot, cashing out whenever they win back their initial stake.

Progressive jackpot slots present something of a dilemma for this type of player because hitting the big one will mean giving up the chance to continue chasing a smaller jackpot. Some developers have solved this problem by implementing secondary, minor, or mini progressives to give players a new target once they’ve hit the main jackpot.

NetEnt’s Hall of Gods is one such game, featuring base game jackpots of 2000x, 5000x, and 20,000x –with the last one qualifying as a “super jackpot.” Following a super jackpot hit, the regular jackpots reset to 2000x, 500x, and 2000x, making for a more attainable goal.

Of course, most players aren’t thinking about progressive jackpots when they spin the reels of a slot. Instead, they’re hoping to trigger a bonus round, extra spins, or some other special feature. The exact mechanisms and reward values of these features can vary widely from one game to another, but smart players will take note of what’s happening inside their favorite slots.

Are the bonus rounds coming up too frequently, leading to small wins and little forward momentum? How about extra spins? Is it difficult to hit the base game to build up your bankroll for another shot at the jackpot?

Keep careful notes on these sorts of questions, and you’ll get a much better handle on how your favorite games behave and how best to interact with them.

And hey, even if you never hit the big one, at least you’ll have something interesting to talk about at parties.

Learn to Categorize Slots

Modern slot enthusiasts typically fall into one of four basic categories:

  • Jackpot Hounds –These players are only interested in hitting the big score, with all other considerations taking a back seat. They’ll play any game with a large enough jackpot, and the only features that matter are those that lead to a shot at the big prize. Conversely, once they hit the jackpot, they’ll cash out and move on to the next game.
  • Feature Fanatics –For these slot aficionados, the journey is the destination. Though they have no illusion about catching the big jackpot, the thrill of watching bonus rounds, extra spins, and other feature events more than makes up for the occasional streak of small losses. These players tend to be drawn to games with lucrative bonus systems, such as Quickspin’s Big Bad Wolf slot or the Colossal Gems family of games from IGT.
  • Theme Park Travellers –Many slot gamblers are really just armchair tourists, using virtual play for a virtual vacation to some far-flung corner of the globe or a favorite mythological realm. Games in this category can range from simple three-reelers to complex 30-pay line monsters, so long as they capture the essence of the chosen setting. Microgaming’s Eagle’s Wings and Bomber Girls represent bookends of this type of game, with the former evoking images of soaring through the Rockies and the latter calling to mind memories of dog tags and B-52s.
  • Developer Disciples –A relatively new phenomenon, players in this category zero in on a particular developer and play absolutely everything that studio has to offer. These fans often claim that all games by X are better than Y’s oeuvre, pointing to differences in programming style, graphic fidelity, and audio design as the chief determinants of playability. I suppose there could be worse hobbies than chasing digital rainbows, but it’s probably wise to establish some boundaries with these folks.
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It’s possible, of course, to fall into more than one of these categories –indeed, asking a diehard slot fan if they consider themselves a jackpot hound, feature fanatic, theme park traveler, or developer disciple may elicit a long, involved explanation that touches on all of the above.

The important thing is to identify which elements of slot play appeal to you and structure your game sessions accordingly. If it’s all the same to you, I’ll stick to the theme park tours –Bugatti Royal Exotic is due to be out any day now…

Playing on Mobile

Good news for all you urban nomads: almost all modern slot games are available for mobile platforms.

Indeed, with the proliferation of HTML5 technology, it’s often difficult to tell whether you’re playing a game that was originally designed for desktop, mobile, or both platforms simultaneously.

Still, there are a few notable differences between playing slot games on a PC and spinning the reels on a phone or tablet.

For one thing, touchscreen interfaces generally eschew the standard five payline layout seen on slot games since the dawn of the electronic age.

Instead, all mobile slots I’ve encountered to date make use of 243, 600, 1024, or even the maximalist 10243 paylines.

Some players find the lack of specific payline selection to be disconcerting –after all, it’s tough to know exactly where your bet is going –but in practical terms, the difference is negligible.

After all, with 243 ways to win, a line is essentially activated anytime the same symbol appears in the same position on adjacent reels –starting with the one closest to the left. So, having Baba from Koi Gate show up on reels 2, 3, and 4 of a five-reeler with a five pay line wager would qualify as a win with scatter symbols, but only on paylines 2-Koi, 2-Baba, and 3-Baba, 3-Koi, and 4-Baba, 4-Koi, respectively.

On a 243 ways game, that would simply be recorded as Baba appearing anywhere on the second, third, and fourth reels –and Koi would not require a specific placement, as it’s the highest valued symbol in the win.

Does it matter that you can’t see exactly where your money is going?

Not really –and if it bothers you that much, you can always stick to five-reel, five-pay line classics like Double Da Vinci Diamonds or work in a bit of strategy by choosing a 1024-bit game like Family Guy that requires specific line selections.

Aside from the pay table oddness of 243/600/1024/etc. games, mobile slots are pretty much identical to their desktop brethren regarding variables like RTP, volatility, and bonus features. That means you can use all the usual strategies for finding the best free slots where ever you may be.

Just be sure to have a fully charged battery and a secure WiFi connection –no one wants to almost hit the jackjack on a juicy wheel of prosperity only to lose the signal and watch their bet disappear into the ether. Not cool.

FAQs

Where Can I Play Free Slots?

You can play free slot games online at any of the throughout the web. You can also try demo versions at many land-based casinos.

Are Free Online Slots Rigged?

No, as long as you’re playing at a reputable online casino that is properly regulated and audited, you can trust that the free slots are both legitimate and safe.

How Do Random Number Generators Work in Slots?

Every second, the RNG generates a long string of random numbers that correspond to positions on the reels of a slot. When you click “Spin,” the three numbers relating to the reel closest to you are sent to the game window, and that’s what you see once the virtual animated tape pulls away.

Is There a Pattern to Slot Machines?

No. Each combination produced by a slot’s random number generator is entirely unconnected to any previous or subsequent result.

Which Free Online Slots Have the Best Payouts?

In general, games provided by non-profit organizations such as churches, schools, and charities tend to offer the largest payouts in their categories.

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Among commercial slot games, the best payouts tend to be in the 97%+ Danger Zone, but these games can be baleful to one’s wallet despite their generosity.

Do Free Slots Online Offer Bonuses?

Yes, many free slot games feature bonus rounds, extra spins, and other special features.

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