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Free Spin Bonuses at Online Slots Casinos

Free slot spins are awesome because you can win real money without risking any money of your own.

Check out these top online casinos with free slot play promotions and get some free spins for yourself.

Rank Gambling Site Exclusive Bonus Get Started
#2 280% Up To $14,000 Visit Site Visit Site
#3 250% Up To $12,500 Visit Site Visit Site
#4 100% Up To $3,000 Visit Site Visit Site
#5 500% Up To $7,500 Visit Site Visit Site
#6 250% Up To $6,000 Visit Site Visit Site
#7 300% Up To $6,000 Visit Site Visit Site
#8 200% Up To $5,000 Visit Site Visit Site
#9 150% Up To $1,500 Visit Site Visit Site

There are a few ways that you can earn free spins on slot machines, and each one is different. Some are promotions the casino provides, while others are in-game features that can be activated while you are playing.

The value of these free spins and the terms and conditions associated with them will depend on which kind of free spins they are.

We will explain how each of these free spin bonuses work, where you can find online casino free play promotions, and which slots have the best in-game free spins features.

How to Get Free Spins on Slots

There are two primary ways to get free spins from online casinos.

You can get them through a promotion from an online casino or from playing the slot game itself. Let’s explore how each of these free slots spins options works.

Free Spins as In-Game Features

Many slot machine games have free spins as a bonus feature that is a part of the game itself.

Here are a few ways that you can typically earn free spins during a slot machine game.

  • When three or more scatter symbols appear on the reels
  • If the game has a random free spin option
  • You can play bonus games or mini-games that offer free spins as one of the prize options
  • Some games have cascading reels, and you can earn free spins if you win several times on the same spin

These in-game free spins are typically based on the stake amount you were betting when you earned the free slot spins.

For example, if you were betting two coins, the free spins would be worth two coins per spin. When you bet $1 or $5 per pay line, your free spins will match that amount.

Your free spins are worth more when you bet the max amount and play all the pay lines.

You should bet as much as you can, but don’t waste your bankroll on betting the max if your bankroll is not large enough to handle those kinds of bets.

Limitations of Free Spins Features

Free spin limitations

In-game free spins often have extra wilds, stacked symbols, or expanding bonuses that are only available on the free spins.

Many free spins also come with attached multipliers that multiply your winnings to let you win even more money.

You can win significant amounts of money if you happen to earn free spins thanks to these extra features.

However, sometimes there are limits on how much money you can earn during a free spin. Slot machine games are programmed to limit the amount you can win, but they won’t always tell you that.

Some software providers have refused to pay jackpots that were earned during free spins.

Top Tip
It is always good idea to make sure you know the slots game rules before you start playing, to avoid any disappointment.

Number of Free Spins Varies


The number of free spins you can earn varies from one slot machine game to the other. They typically offer between 5-25 free spins at a time. Some games allow 40 or 50 spins, but those are rarer.

Some games allow you to earn additional free spins during your free spins. These spins are called re-spins. They are activated using the same scatter symbols or bonus features that awarded your first free spins.

Respinning is an excellent feature, but it is not available in all games. You should check the paytable to find out if a game you are playing allows it.

There is a maximum number of free spins allowed in each game. So, you cannot earn an infinite number of free spins and respins.

In-game features add a lot of excitement to slot machine games. The opportunity to win money on a spin that you didn’t pay for is incredible, and they often combine with other bonus features to create the best payout possible.

Free Spin Promotions at Online Casinos

The other way that you can earn free slot play is through casino promotions or playing in slot tournaments.

Here are a few different types of casino promotions that include free spins.

Promotion Type Description Typical Number of Spins Game Restrictions Typical Playthrough Requirement
Welcome deposit match + free spins Available to new customers only, must make a deposit. 25-100 Deposit matches can be used in any game. Free spins may be game-specific. 25x-60x deposit+bonus amount
New game promotion Free spins for a particular game when it is new to generate excitement about the game 15-30 Only valid on one game 10x-30x free spins amount
No-deposit free spins Free slot spins with no deposit necessary. Available to new or existing customers. 10-25 Some promotions are game-specific. 30x-80x free spins amount
Loyalty program reward Players cash in loyalty points for slot vouchers. Available at both land-based and online casinos. Based on play Can be used for any game No playthrough requirement
Slots Tournament prize Casinos sometimes give out slot vouchers as prizes for non-ranking players in slot tournaments. $10-$25 It may be valid only on the game that was part of the tournament. No playthrough requirement

Terms and Conditions for Free Spin Bonuses

Free spins that are a part of casino bonuses also come with several terms and conditions you need to be aware of.

  • Win limits
  • Playthrough requirements
  • Game restrictions
  • Prohibited banking methods

Win Limits

Free spins bonuses almost always have a win limit. So, even if you are lucky enough to get the highest-paying symbols, you may only earn a small amount.

Online casinos that offer free spins are willing to pay a few hundred dollars if it convinces you to join their casino.

But, they may not be willing to pay five or six-figure jackpots to someone who doesn’t gamble on their site regularly.

That is why they usually include win limits in the terms and conditions for all of their free spin promotions.

Playthrough Requirements

Free spin promotion terms and conditions

You a need to be aware of playthrough requirements when claiming free spins.

These requirements are part of the terms and conditions that you agree to when you accept the free spin bonus.

Online casinos will restrict your withdrawals until you meet the playthrough requirement, and you typically have three to six months to meet it.

Playthrough requirements are calculated by multiplying the bonus offer times a certain amount. Some casinos base the playthrough requirement on the value of the free spins bonuses, while others base it on how much you win during your free spins.

If you get 25 free spins at 25 cents each, you will only get $6.25 worth of funds added to your account. With an 80x playthrough, you would need to wager $500 before cashing out.

Compare that to the playthrough on a deposit bonus. If you deposit $100 and get a 200% match, the casino will give you $200 to gamble with.

The playthrough requirement on that deposit might only be 25x, but that requires you to bet $5,000 before making any withdrawals.

Top Tip
If you can find online slots casinos with free play promotions with lower playthrough requirements, they will be more valuable to you.

Game and Banking Restrictions

Free spin game and banking restrictions

Certain games, especially those with high return to player percentages, may not count toward your playthrough. Make sure that you know that ahead of time so you can avoid playing games that don’t count. 

Some free spins promotions are connected to deposit bonuses. If that is the case, you will have one playthrough requirement based on both the deposit bonus and the free spins’ value.

Casinos may also restrict you from using specific banking methods to withdraw any money that you win. They might have an expiration date for your free spins, so make sure you use them before time runs out.

These terms and conditions are frustrating, but they are the only reason online casinos offer free play promotions. You have to put up with them to get the free slot play you want.

In most cases, these terms and conditions are not restrictive enough to diminish free slots’ value. Just remember to read the T&C before you begin so that you know what to expect.

Free Spins vs. Free Slot Games

You might think that the term free slots is a relatively self-explanatory term. But the truth is more complicated than you realize.

There are several different kinds of slot free plays and interchangeable phrases that describe each of them.

Here are the three most prominent examples.

  • In-game features that offer free spins
  • Casino promotions that offer free play
  • Free slots or demo games

We’ve already covered the first two. The key advantage of when you play free spins that are part of an in-game feature or a casino promotion, is that you have the opportunity to win money.

However, you can usually only earn these free spins after you have already deposited money or used real money to play a game. The individual spin is free, but you can only activate it by spending money beforehand.

Free slots or demo games are basically practice play. When you play free slots games, you have an almost infinite amount of free spins, but you cannot earn any real money prizes. You’re just playing for fun.

We have a page about free slot games if you’d like to learn more about those.

Best Slots Sites with Free Spins

Now that you know how these promotions work, you are probably wondering where to find real online casinos with free slot play.

No problem, we can help. Here are a few of the best casinos with free spin promotions.

Las Atlantis Casino

Free spins bonuses from Las Atlantis Casino

This underwater-themed online casino is one of a kind, and it is open to players in many countries.

They accept American and Australian currency and have dedicated customer service support for players in both countries.

Two features make Las Atlantis stand out. One of them is their fantastic no-fee banking methods for both deposits and withdrawals. The other is their free spins online casino bonuses.

Las Atlantis is one of the few online casinos that offer free play for new members. They have five welcome bonuses available, and three of them include free spins for specific games.

But Las Atlantis doesn’t forget about you once you are an established player. They also have the game of the month promotions and special bonuses. 

Category Available Promotion Playthrough Requirement Maximum Payout Minimum Deposit Amount
Welcome Bonuses 260% + 40 Free Spins on 5 Wishes 35x Deposit + Bonus 30x Deposit $10-$30
Game of the Month 165% + 30 Free Spins on Epic Holiday Party 35x Deposit + Bonus None $100
Special Bonuses 70-185 Free Spins on Wild Hog Luau 20x Free Spins winnings None $30-$100

The game of the month bonuses change each month, but they always include both a deposit match and free spins on a particular game.

These promotions are not quite as valuable as the welcome bonuses, based on match percentage. However, when you consider the terms and conditions, they might be a better deal.

Game of the month bonuses do not have maximum payout rules, like the welcome bonuses, and you can use them up to three times per day.

If you gamble enough to take advantage of bonuses and meet their playthrough requirements multiple times in a day, these free spin online casino bonuses will be more valuable.

Las Atlantis also offers special bonuses that give you another way to win money on free spins. You can choose the bonus that works for you and which game you want to play.

All of these promotional options make Las Atlantis Casino one of the best online casino sites for free spins.

Red Dog Casino

Red Dog Casino free spins

Red Dog Casino is another excellent online slots casino known for its free play promotions. The bonus options are similar to those at Las Atlantis Casino.

They offer several welcome bonuses, a game of the month promotion, and a 24/7 bonus.

The 24/7 bonus is simply a deposit match, so it does not include any free slot games.

Note that some of their promotions are not listed on their website until you create your account.

Both the welcome bonus and game of the month promotion include both a deposit match and a free spins offer.

The welcome bonus is 235% times your deposit and 50 free spins on a particular game. It has a 35x wagering requirement and 30x maximum payout.

The game of the month promotion is calculated based on how much you deposit.

If you deposit $100 or more, you can earn 160% plus 50 free spins. All players who deposit $30 or more will qualify for fewer free spins and lower deposit matches.

There are no maximum payouts on the game of the month promos, and the wagering requirement is a reasonable 35x your deposit and bonus.  You can activate these bonuses up to three times each day.

Average players who only gamble for an hour or two per day may find it challenging to meet the wagering requirement quickly enough to take advantage of the offer twice or three times in one day.

However, Red Dog Casino is one of the only casinos that doesn’t limit the number of times you can collect the welcome bonuses.

Some of the bonuses are limited to five times, but many of them are available as often as you want to collect them.

In addition to excellent bonuses, Red Dog Casino also has a lot of game variety. They have more than 200 games from two different software developers. That is why it is one of the best real money casinos with free spins.

El Royale Casino

El Royale Casino free slot play

The last free spins casino that we recommend is the El Royale Casino. It is an excellent site with a wide variety of games and no-fee withdrawals, but the bonus options are the feature that makes El Royale stand out.

El Royale offers seven different welcome bonuses, eleven promotions for existing players, and four special offers that change regularly. You can claim each of these bonus offers to get the most value.

Some of the promotional options are deposit bonuses, and some offer deposit bonuses + free slots. Those offers are valuable, but they are very similar to the bonuses available at Red Dog and Las Atlantis.

We want to focus on the special offers that you can get only from El Royale. These special offers change regularly, but the free slot play bonus focuses on the newest games.

You can earn up to 100 free spins from El Royale Casino, and you only have to deposit $70 to claim the highest number of spins. If you deposit between $35 and $70, you can still earn 70 free spins.

There is no maximum payout, and the playthrough requirement is only 20x your winnings.

El Royale has some of the best terms and conditions for any free spins casino bonuses. And they offer a larger number of free spins than most.

There are tons of possibilities at El Royale, including the ability to activate dozens of bonuses, one right after the other.

But their free spins promotions offer the best value because you can get many spins for free without dealing with complicated terms and conditions.

Best Slot Machines with Free Spins

If you are looking for which games have the best in-game free spins features, there are hundreds of options. Almost every online slot machine game has some type of free spins available.

Here are a few of our favorite options for online gambling with free spins.

Buffalo Slots

Buffalo Slots free spins

Aristocrat Gaming first introduced its Buffalo Slots game in land-based casinos in 2006, but it wasn’t available online until 2012.

It is a patriotic animal-themed game that features American animals, such as buffalo, bald eagles, pumas, and elk.

The buffalo is the symbol that has the most value in the game, and it is the only symbol that comes stacked with several symbols appearing on the same reel.

When the buffalo is a part of your winning combination, the buffalo graphics look like they are charging at you, while the sound effects include the sound of other “players” shouting buffalo!

Buffalo Slots has an image of the sunset as the wild symbol. There is also a gold Liberty coin that acts as a scatter symbol.

If you get three or more scatter symbols across the reels, you will activate the free spins feature.

  • 3 scatters = 8 free spins
  • 4 scatters = 15 free spins
  • 5 scatters = 20 free spins

There are several benefits to the Buffalo Slots free spins. You can earn five additional free spins any time you get two more scatter symbols during your free spins, and there are no re-spin restrictions.

When the wild sunset symbol appears on the reels during your free spins, you will get a 2x or 3x multiplier that applies to all of your free spin prizes.

The Buffalo slots game from Aristocrat Gaming is an excellent free spins game because it has several features that make your free spins as valuable as possible, including unlimited free spins and multipliers.

Cleopatra II

Cleopatra II free slot play

Have you ever wondered why there are so many slot machine games with an Ancient Egypt theme? It all started with one slot machine from IGT.

That particular slot machine became so popular that it inspired dozens of other Cleopatra and Ancient Egypt themed games. IGT wanted to recreate its earlier success by revitalizing the Cleopatra game in 2014.

Cleopatra II is similar to the previous version, but it includes Ancient Egyptian gods, like Horus and Anubis, that were not included in the original. They also changed the in-game features.

You can earn free spins for real money when you collect three or more Sphinx symbols. It is a scatter symbol, so it doesn’t matter where the Sphinx lands on the reels.

The screen will offer you three boxes to choose from with a different number of spins in each box. If you get three Sphinx symbols, the number of free spins available will be smaller than if you got four or five scatters.

Re-spins are offered, but the maximum number of free slot spins you could earn is 50.

One of the significant differences between Cleopatra I and Cleopatra II is the free spins multiplier. Your free spin prizes will be multiplied by one for the first spin, two for the second spin, three for the third, and so on.

Those multipliers add up quickly, and they really make Cleopatra II stand out from other Eygptian-themed slot machines. That is why it is still one of the most popular online slots with free spins.

Invaders from Planet Moolah

Free spin game on Invaders from Planet Moolah

If you are looking for an eccentric game that combines themes, look no further than Invaders from Planet Moolah.

This game from WMS is similar to other alien invader themed slots, with one particular distinction. Instead of green aliens, the invaders in this game are sentient cows that fly UFOs above each reel.

Those cows in UFOs are not only fun to look at, but they are more critical to the game than you might think.

Every time you get a winning combination, the cows will zap the winning symbols with their laser or beam them into their UFO. That creates an empty space on the reels that another symbol must fill.

These cascading reels symbols give you multiple chances to win with every spin, both paid and free.

If you get four wins in a row on the same spin, you will trigger the free spins feature. You can continue to get cascading symbols and other bonuses on the free spins, just like you would during regular play.

It is sometimes difficult to get four wins on the same spin. However, if you bet more coins per spin, you may have better odds than only playing the minimum betting amount. 

The algorithm for the random number generator changes based on the amount you bet for each spin. That is why you have better odds of activating free spins when you are betting higher amounts.

Invaders from Planet Moolah is an exciting game because of its unique theme, the cascading reels, and the value that the free spins provide.

Those are just a few examples of some of the excellent slot machine games that let you win money on free spins. Here’s a table you can use to compare them to figure out which one you want to try first.

Game Number of Free Spins How To Activate Re-spins? Bonus Features
Buffalo Slots 8-20 3+ scatter symbols Yes 2x-3x multipliers for wild symbols
Cleopatra II 10-30 3+ scatter symbols Yes, up to 50 Increasing multipliers based on the number of spins you earned
Invaders from Planet Moolah 7-50 Four wins on one turn Yes Cascading reels

You find plenty more games with free spins features. Check out our comprehensive online slot game reviews to discover them for yourself.

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