1. Free Slots With Bonus Play
2. Free Slots To Play Online With Bonus Rounds
3. Free Slot Games With Bonus Rounds
4. Free Casino Slot Games With Bonus Rounds
5. Free Casino Slot Games With Bonus Rounds
6. Slot Bonus Rounds

Bonus rounds are a real highlight of video slots. They can really pack a punch, both in terms of big wins and entertainment. There are many different types of bonus available. From pick and win features to free spins, you know that when triggered, you are about to experience the best of what the game has to offer. There are some slots however, that take the entertainment to whole new levels thanks to the innovative, unique and exciting bonus features. In this article, you will find out about the top 10 online slots with the most exciting bonus rounds. If that’s not enough for you, we have a whole other page dedicated to the best bonus slots as well! Below you can see our selection of the most exciting bonus slots and by clicking on any of them you’ll jump straight to the bonus description.

Coin value spans from $0.01 to $5.00, putting stake’s limit at $125 for each line per round. To trigger Auto Play, find this option in Lucky 88 pokie menu or hold the spin button, activating 100 spins. Lucky 88 is free play with no download, no registration needed slot.

The Best Slot Games with Bonus Rounds

Scrolling through the entire list to find the one game that interests you, can be a hassle. That is why we have prepared a list with links for easier navigation. Find the best slot games with bonus games for you. Here is the list of the top 10 slots with bonus rounds:

• 10. The Invisible Man (Best Wilds Slot Bonus)
• 9. Pharaoh’s Fortune (Exciting Two Part Bonus Game)
• 8. Rocky (Unique Free Spin Bonus)
• 7. Jurassic Park (Top Bonus Game with Five Random Features)
• 6. Gladiator Jackpot (Exciting Online Progressive Jackpot)
• 5. Game of Thrones (Choice of Free Spins Round and Coin Flip)
• 4. Hot as Hades (Wonderful Free Spins with Several Stages)
• 3. Pink Panther (Unique Bonus Game and Top Progressive Jackpot)
• 2. Family Guy (1000x Multiplier to Your Winnings)
• 1. Avalon II (Amazing Variety of Bonuses)

#10 The Invisible Man Slot’s Bonus Round with Free Spins

This branded NetEnt slot boasts a thrilling array of special bonus features. When the Police and Griffin Walking Wilds merge, 10 free spins are triggered. As the wilds work their way off the reels in the free spins, they are added to the respective meter. If the Police meter is filled first, the Police Spins bonus is activated. Here, you get three free spins where five randomly placed Flaming Wilds appear on the reels. Among bonus slot games, free spins are the most popular.

If the Griffin meter is the first to be filled, Griffin’s Rage bonus game is triggered. The bonus round takes place across 3 locations; the Lion’s Head Inn, the Mansion and Ipping Station. At each, you pick from five items, awarding various coin wins, increasing win multipliers or a police hat, which signals the end of the round. The bonus features in The Invisible Man reflect the film theme perfectly and make for a truly entertaining playing experience. Among the various slots with bonus games, this one is of extremely high-quality.

#9 Pharaoh’s Fortune Slot’s Wonderful Two Stage Bonus Round

Whilst there is no shortage of Egyptian themed slots available online, Pharaoh’s Fortune really stands out from the crowd. It injects fun and comedy into the genre and boasts a unique and invigorating bonus round. The golden Pharaoh’s head is the bonus symbol and 3 on a payline activates the free spins bonus. Before the Pharaoh’s Fortune bonus begins, you enter the Pharaoh’s tomb, where you get the chance to boost your number of free spins and win multiplier by picking from the various tiles.

The bonus game features a different set of symbols, and you’ll see the hieroglyphic-style characters dancing around the reels as the Bangles funky 80’s tune, Walk Like an Egyptian blasts out. Furthermore, every single spin during the bonus round is a guaranteed win of at least 3x the activating bet. The fun and quirky dancing symbols, the upbeat soundtrack and guaranteed wins make this an outstanding bonus round that is sure to make you smile.

#8 Rocky Slot’s Incredible Knockout Bonus

If you are a fan of the legendary Rocky movies then this slot will be right up your street. The Knockout bonus is a true highlight of the game. Get a white boxing glove on the first reel and a red one on the fifth to trigger the bonus. You start by choosing which of Rocky’s opponents to fight in the bonus; Apollo Creed, Ivan Drago or Clubber Lang. You will then see video footage of the fight, taken straight from the film, which takes place over 10 rounds.

For every round Rocky wins, you get a coin win. This is a truly unique bonus feature that captures the spirit of the movie perfectly and can provide some big wins. The slot also includes the ROCKY feature. Spell out the word across the reels for a cool 5x total bet win. In addition to these spectacular bonus features, the Rocky also boasts free spins, with extra wilds and double payouts.

#7 Jurassic Park Slot’s Free Spins Enhancing Bonus Features

The Jurassic park is based on Spielberg’s epic dinosaur movie. It includes a riveting 5-level bonus feature that captures the movie theme perfectly. When you land three amber scatter symbols, you are rewarded with 12 free spins. Yet these are not just any old free spins. One of five dinosaur features will be chosen at random, adding enhanced features to the free spins bonus. The Tyrannosaurus Rex bonus features Wild Reels, where the T-Rex can appear and turn up to five reels entirely wild.

The Velociraptor bonus creates Multiplier and Split Wilds. The Triceratops bonus features Running Wilds. The Brachiosaurus bonus includes Mystery Multipliers. Finally, the Dilophosaurus bonus features Winning Wilds, where the dinosaur turns random positions wild. The variety of innovative features along with the outstanding graphics, animations and sound effects make this an incredibly exciting bonus round.

#6 Gladiator Jackpot Slot’s Incredible Progressive Jackpot

Based on the epic historical drama movie, the Gladiator Jackpot slot boasts two sensational bonus features. For starters, the Coliseum bonus is triggered with three or more scatters. You turn stones at four different levels to reveal the number of free games, the win multiplier and which symbols will become extra scatters and wilds during the bonus.

This unique round can award up to 12 free games with up to a 3x multiplier. Plus, the addition of more wilds and scatters helps to boost your chances of wins. Slot machines with bonus games can offer more than just free spins.

The other exciting bonus feature is the Gladiator Jackpot bonus. Nine helmets are displayed which each award a cash prize. Get nine gold helmets and get ready for the thrill of a lifetime, as you win the huge progressive jackpot.

#5 Game of Thrones Slot’s Immersive Free Spins Feature

Slot machine bonus rounds have never been this immersive. Once you get three scatter symbols, portrayed by the Iron Throne, you enter the free spins bonus game. Choose one of the four houses to earn fantastic bonuses to your wins. The difference between them is how many free spins you get, the multiplier for your winnings and the number of symbols with the house banners that you get. If you’re lucky, you can even re-trigger the free spins by getting three scatter symbols again.

One other feature is the Gamble Trail. After a big win, you can choose to flip a coin, with 4 progressive levels. Guess right, and you double your win. Guess wrong, and you lose your initial bet. This adds an exciting risk for more experienced players. Microgaming has truly captured the spirit of the series, with risk, adventure and unknown excitement. Slot games with bonus games have never been this immersive.

#4 Hot as Hades Slot’s Quest for the Crystal Helm

Hot as Hades is a visually superior Microgaming slot, with exceptional graphical quality and animations. Based on Greek mythology with a fun edge, it boasts a captivating bonus round that draws you right into the action. In the Quest for the Crystal Helm bonus, the flaming-haired Hercules meets his adversaries at different levels. Slots with bonus rounds, sometimes have multiple levels of the bonus.

Outwit Medusa, Poseidon and finally Zeus to enter his chamber and pick from the treasure chests to try and claim the crystal helm. There is plenty of action and adventure as you journey through the bonus game, as well as the potential to pocket some serious cash.

#3 Pink Panther Slot’s Variable and Rewarding Bonus Games

This Playtech video slot, based on the fun cartoon-film series, has an impressive four bonus slot games which can be randomly triggered as you play. In the Crack the Pink Code bonus, you open safes to reveal free games with multipliers or expanding wilds. In the unusual, the Colour Pink bonus, the Pink Panther and the Little Man paint a wall of numbers in pink and blue. All the pink winnings are added together and multiplied by your total bet to award a cash prize. You can pocket this cash or choose to try your luck again up to 3 times.

In the Wheel of Pink bonus, you accumulate prizes by spinning the wheel to determine your win multiplier. In the Pink Trail bonus, Inspector Clouseau follows the footsteps and stacks up prizes. The game also features the Jackpot Adventure, where you open doors to reveal different characters for a shot at winning a progressive mystery jackpot. All these exciting bonus rounds make the Pink Panther a popular choice with players.

#2 Family Guy Slot’s Huge Winnings Multiplier

If you like Family Guy, you will love the Family Guy. Not only does it feature all the favourite characters from the show with slick, sharp graphics, it includes a rich selection of fun and exciting bonus features. Trigger the World bonus, and you’ll see Stewie spin the globe to reveal which bonus will be awarded. There’s the Drunken Clam bonus, where you can win up to 1000x your bet by selecting different characters.

The Chicken Fight bonus is highly amusing, as Peter and the Giant Chicken kick each other’s asses all over town, awarding cash prizes along the way. Lois’ Hot Free Spins bonus gives you a chance to accumulate extra wild symbols during the free plays. The game also boasts 4 randomly triggered Griffin Family features, adding even more fun and big winnings as you play.

#1 Avalon II Slot’s Variety of Eight Bonus Games

If you want a slot with exceptional bonus rounds, Avalon II is not to be missed! As you journey through the Kingdom on the quest to retrieve the grail and return it to Avalon, eight possible bonus games await your discovery along the way. Each time you trigger the Grail bonus, you will see the map with all the different locations and bonus rounds laid out.

They are rich and varied; reforge Excalibur in the Lake of Legend bonus, defeat the Black Knight in the Hall of Shadows and Spin the Wheel of Fortune at the Isle of Avalon. The bonus features also include free spins with extra wilds, trailing wilds and rolling reels, as well as pick and win features. The unique multi-level bonus has the feel of a story, and it really draws you into the game. As such, the Grail bonus is by far the most exciting bonus round you will find in a slot. This variety helps it stand out as the king among slot games with bonus rounds.

Conclusion – Bonuses For All

Bonus slot games can be very entertaining and a great incentive to try out slots. Some tell incredible stories, while others offer unique gameplay elements. Fans of casino games love them for the variety it adds to slot machines. That is why you should always see what bonuses a game has to offer.

That’s all for now. We hope you enjoyed this list and make sure to check out our other pages for more top 10 lists and other articles. See you next time!

FAQ Section

We hope to have provided enough information on the various slots with bonus rounds. However, you may have some other pressing questions regarding the types of bonuses or the various slots that have them. We hope to answer any further questions you may have with this short section

❓ What is a free spins bonus?

A free spins bonus means you can play a few rounds of the game, without spending any of your own money. It's a popular type for slot machines with bonus games as they usually come with multipliers for your wins. Game of Thrones offers the most variety and biggest rewards with their free spins.

🏆 Who is the best developer for bonus games?

The best way to find good slot games with bonus rounds is to look for specific games and not developers. However, some developers are more experienced and will naturally provide higher-quality experiences. Microgaming is one such developer and their experience shows with the wonderful Avalon II.

🎰 How frequently do bonus games appear?

Slot machine bonus rounds are dependent on the volatility of the game. High volatility games will have incredible bonuses, but they'll be hard to get. Try out Hot as Hades for a wonderful low volatility slot with frequent bonuses.

✖️ What are bonus features?

Bonus features are special effects that can accompany bonus games for more rewards. These can be multipliers or more wilds and can also show up in the base game. For slots games with bonus games that have these features, check out the Jurassic Park Slot.

🥊 What is the best slot with bonus games?

So many slots with bonus games offer a variety of wonderful experiences, that can sometimes be even more interesting than the base game. It can be hard to pick just one. We would pick Rocky for its wonderfully unique Knockout bonus.

• Huge Welcome Offer for UK Players
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Free Online Slots – No Download Or Registration Required

Wheel Of Fortune

A staple of the Las Vegas Strip, now free to play online! In the Wheel of Fortune slot, you have 720 ways to win every spin. And two bonus games—the Mini Wheels and the Triple Extreme Spin—keep those multipliers rolling in. Try today!

Quick Hits Slot

The Quick Hits slot features FOUR bonus games for nonstop excitement. You might’ve seen this one at Bally’s Las Vegas, where it’s made instant millionaires. Now you can get in on all the action from the comfort of home. Get your quick fix of Quick Hits today!

Cleopatra

One of the most exciting rulers of Ancient Egypt is the inspiration behind one of the casino’s most iconic games: the Cleopatra Slot. It’s no coincidence that she’s the most powerful symbol in the game, triggering the bonus feature that delivers tons of coins. Try for free today!

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The traps are set, now it’s time to pull in those wins like you’re Lucky Larry himself. This slot is like a staycation, with a beach setting and three jackpots, including the motherlode! Hit the ocean and start chasin’ crustacean in Lobstermania 2 for free today.

Above, you’ll find a selection of free slots that you’ll likely recognize if you’ve ever been to the Las Vegas Strip.

These are the tried-and-true favorites. From Monopoly to Cleopatra, these are loved at both online and land-based casinos for their exciting gameplay, unique themes, and incredible winning potential.

Playing free slots online is one of the best ways to try out these popular titles and practice your strategy. Many players also enjoy free play to relax and experience casino fun risk-free.

Where To Play Online Slots?

Free Slot Machines

The fastest and easiest way to play online slots is to find free slot machines. Of course, this page features 10 of the best free online slot machines that you can enjoy right now.

But this isn’t the only site that hosts free slot machines. Thousands of sites host a free version of some of the most popular titles in the world. In fact, if there’s a slot you played at a casino that you’d like to revisit, a simple web search would likely pull up the free version.

You can play free slots via your desktop or mobile browser. These streaming versions of the game require nothing more than a click, and you can start playing. Another option is to play free slots apps, and many exist in both Apple’s App Store and the Google Play store for Android.

The reason people play free slot machines is for a variety of reasons. The most common is simply for entertainment. Like some would play mobile games like Candy Crush or Words with Friends, fans of slot machines like to play the free versions every now and again.

Another good reason is to practice on the free version and take what you learn to the paid version. The goal is to get more wins or improve your Return to Player (RTP).

Legal Online Casinos

Legal online casinos with paid slots only exist in a few US states:

• Delaware

After recent changes in legislation, online casinos will soon launch in Michigan. If you’re not physically located in one of those states, playing real-money online slots is technically breaking the law. At the very least, the online casino operators are violating the law by offering their games to people in the state.

However, the consistent introduction of online gambling legislation in states across the country means that list may grow beyond these five states in the future.

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In states where online casinos are legal, you can deposit money, bet on the slots, and withdraw any winnings. Like the brick-and-mortar casinos, the most popular slots at the online casinos have progressive jackpots, which can grow to over a million dollars.

You can also play any of the slots at online casinos for free in “demo mode,” where you’re using practice credits instead of real money. You can often do this before you even create an account.

Sweepstakes Casinos – Slots For Cash Prizes

In all of the US except for the State of Washington, you can legally play at sweepstakes casinos, a category of social gaming that also includes online poker and sports picks. This is a great option in states like California, Florida, and Texas, where real money online casinos are prohibited.

The two main sweepstakes casinos are Chumba Casino and LuckyLand. Both offer a large selection of slots that you can play for two different types of currencies: Gold Coins or Sweeps Coins.

Gold Coins are used simply for fun and can’t be redeemed for a cash prize or gift card. However, you can also play in Sweeps Coins. Any Sweeps Coins that you win can be redeemed for cash prizes or gift cards. You just need to have the minimum number of won Sweeps Coins before you can redeem.

To receive Gold Coins and Sweeps Coins, no purchase is required. Once you join, you’re given both types of coins for free to play with. You can also purchase additional Gold Coins. Some Gold Coin packages of include Sweeps Coins.

Check this out to learn more about How To Play Sweepstakes Casinos.

How To Play Slots For Fun Online

Playing free online slots is the same as playing paid online slots, minus the need to deposit any money or even create an account. That’s why playing slots for fun online is free in every US state, including the State of Washington.

You can play any type of slot for free. This includes classic three-reel slots as well as 3D five-reel slots with immersive bonus games and other special features.

The gameplay, including the odds of winning, is the exact same between the free slots and the paid slots. However, if the slot normally has a progressive jackpot, that will be absent from the free version.

Do you need to sign up or deposit to play free online slots?

No. And, in most cases, there’s no way to create an account much less make a deposit.

However, some land-based casino websites, which do offer player accounts, have free online slots on their website. This came into even more prominence during the COVID-19 pandemic.

Can you win playing free online slots?

Yes. Just like in the paid version, you can win without limits on the free online slots. But what you win is additional freeplay credits, and refreshing the web browser will reset your bankroll.

How Do Slots Work?

Slots are by far the most popular casino game for a few key reasons:

• Huge winning potential
• The option to play for low or high stakes
• The gameplay is extremely simple

Once you know the basics of slots, you’ll be able to play any type that you’ll come across. While each title can seem wildly different, they all work in fundamentally the same way.

The object of a slot machine is for a winning combination of symbols to appear when the reels stop. This is true whether it’s a three-reel or a five-reel slot.

Setting Paylines

A winning combination of symbols is based on paylines that run across the reels. A slot can have as few as five paylines or over a hundred.

Usually, the symbol combinations are left to right across the paylines, and each payline can win independently. That means the more paylines you play, the higher your chances of scoring a payout.

In slots, wins are multipliers, not set amounts. So if you’re playing a slot with 25 paylines and your total wager is $5.00, each payline would have a value of $0.20. If one scored a 100x multiplier, you’d win $20.

To play all paylines for the highest possible value, you can select “Max Bet.”

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Should You Always Do Max Bet?

No. You should always play with however much you’re able to lose.

However, playing max bet does two things: gives you the best chance of winning the highest possible prizes.

Further, you may need to play Max Bet to qualify for certain prizes, including the progressive jackpot. Check the rules of the specific slot to make sure.

Slot Payback (AKA Return to Player)

A slot’s payback is how much a player can expect to keep of their bankroll based on the average net wins. This is also known as Return to Player (RTP). A high slot payback is 90% or higher, and a low slot payback is 70%.

No slot has an average lifetime payback that’s equal to or greater than 100%. However, some players seek out the games with the highest RTP to ensure the highest chances of regular wins. Others prefer the longshot slots, which have the lowest RTP but normally the highest potential prizes.

Bonus Features

A slot’s biggest selling point aside from the jackpot, RTP, and overall theme are the bonus features. These are usually triggered when three or more “scatter” symbols appear on the reels. You then have the opportunity to win more money, either through free spins, a minigame, or selecting a hidden prize.

Wild Symbols

The Wild symbol usually best matches the theme of the game. For example, Cleopatra is the Wild symbol in the Cleopatra slot.

Wild symbols can take the place of any other symbol aside from the scatter (and possibly other specialty symbols) to create winning combinations. Five wild symbols will often trigger the top prize fixed jackpot.

Progressive Jackpot Slots

When a slot has a progressive jackpot, it means a portion of every bet placed by everyone playing the slot contributes to a running total. The total progressive jackpot continues to increase as people play until it’s won by a lucky player, then it’s reset and starts again.

How to win a progressive jackpot depends on the slot. In some cases, it’s simply randomly awarded at the end of a spin, and you may need to “Bet Max” to qualify. Others will involve a bonus game.

Different Types Of Slot Machines

Because slots are always innovating, it’s difficult to create a list of the different types. Instead, let’s look at the key factors that separate one slot from another.

Number Of Reels

Three-reel slots are usually the simplest, where one payline runs across a maximum of three symbols.

Five-reel slots are the most common and can range from a handful of paylines to 743 All-Ways-Pays slots, which covers every possible combination of symbols going up and down and left to right across the reels.

Four-reel, six-reel, seven-reel, and other slots are pretty much nonexistent in physical casinos but you can find some online relatively easily.

Video Vs. 3D Slots

Video slots are the most common form of five-reel slots and often feature bonus and free spin features. 3D slots are the same, except they use 3D animation and graphics whereas video slots use 2D.

Denominations

Penny slots earned their name by allowing players to bet with just $0.01. But some slots can cost a minimum of $1.00 per spin, and betting the max can make your overall wager climb to as high as $125 or more.

Volatility

When a slot is labeled low volatility, it means it pays out low wins regularly. When it’s labeled high volatility, it means you’ll often go for several spins without winning, but the winning streaks are often larger when they do come.

Coin Play Vs. Paylines

Coin play means you’re simply setting the coin value that applies to the multiplier wins. Some variations, called Buy-Your-Pay Slots, won’t allow you to win certain amounts or activate certain features unless you increase your coin value.

Paylines are either fixed or variable. For both, you set the value of each individual payline, and multiplier wins apply to that payline. But with variable paylines, you can set the number of lines you want to play as well as their value. With fixed paylines, you automatically play all of them.

How To Play Slot Machines

Brick-And-Mortar Casinos

The most common place to play slots is at a land-based casino. In most states, casinos are either commercially operated or tribal-owned and located on Native American lands.

The ten states that do not have any land-based casinos are:

• Alaska
• Hawaii
• Georgia
• Utah
• Nebraska
• Kentucky
• South Carolina
• Virginia
• Vermont

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The highest concentration of casinos and slot machines in the United States can be found in Las Vegas, Nevada. And not only that, it’s also where you can find the largest jackpots of all time. In fact, the top six biggest casino wins ever were all on Vegas slots.

Another major hotspot is Atlantic City, New Jersey, where several casinos operate in close proximity. But if you live in the continental United States, there’s a good chance that there’s a casino with over a hundred slot machines within driving distance.

Why are slots the most popular game at the casino?

Slots can make up 75% or more of a casino’s total gambling revenue. That means the rest comes from all table games and poker tables combined. Why? Because slots are fun, attractive, and can turn relatively low wagers into multi-million-dollar payouts.

The Most Popular Slots Offer The Highest Payouts

It should come as no surprise that the easiest way to get people to play a slot is by offering an enormous potential jackpot.

Enter the slots area of a Las Vegas casino, and you’ll find dozens of options with a top prize that can be well into the millions. All it takes is one single spin to win it all. That’s hard to resist.

So it’s no wonder that the progressive jackpots are the most popular. The most talked-about usually is.

Free Online Slots FAQ

Yes. No matter where you’re located in the US, it is completely legal to play free slots online.

Because you’re playing with demo credits rather than real money, it’s not considered gambling. And if you download a free slots mobile app, you don’t even need an internet connection to play.

Yes, you can win real money playing slots online. However, you’ll need to be in one of the three states (DE, NJ, and PA) where it’s legal to win money legally. Michigan and West Virginia will soon offer legal online gambling as well.

To win cash prizes, anyone located in the US (except for the State of Washington) can legally play at sweepstakes casinos, which have a wide range of online slot machines.

You can also play free slots using demo credits that cannot be redeemed for prizes right here at bonus.com and elsewhere.

No. You do not need to create an account to play free slot games online. Even if you’re playing in demo mode at an online casino, you can often simply go to the site and select “play for fun.” Only online casinos and sweepstakes casinos require signup to play.

Free Casino Slot Games With Bonus Rounds

No. You do not need to download anything to play free online slots. The titles are instantly available directly through your web browser. However, there are a number of free slots on your phone whether on your Android or iOS device.

Yes. Most of the popular Las Vegas slots are available to play for free online. That’s because a lot of the gaming software developers provide their titles to both brick-and-mortar casinos as well as online casinos. Plus, the demand for the most popular options make them particularly readily available.

Yes. Because you do not have to create an account, you’re not providing any of your personal information. Unsafe slots are those run by illegal online casinos that take your payment information. Free slots are always completely safe simply because they don’t accept real money.

Slot Bonus Rounds

The benefits of playing free slots include:

• The ability to play simply for the fun of it.
• Testing a game to see if you like it.
• Practicing strategy before risking real money.
• Placing huge bets that you otherwise wouldn’t want to do.