• Another common type of bonus. The gamble round or 50/50 feature has a few variations. You can also find this bonus round in our free slot games with bonus features. The aim is to gamble the credits won by the spin that activated the bonus game. You can either keep your winnings or gamble them all for a 50/50 chance of doubling them.
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It’s safe to say that the days of land-based casinos are long gone. Starting with the 1990s, the fast-evolving technological progress has changed the gambling landscape once and for all. Today, you can play any gambling game on the Internet without getting up from your sofa. New types of entertainment are created where breathtaking adventures are combined with Real Monetary Gains. Casino programs start feeling more and more like computer games, while the latter are borrowing some of the Gambling Features. But the best invention in gambling is, hands down, free slot machines with bonus rounds no download, no registration! You can go and play them right away!

Who knows? In the near future, we may witness the evolution of a new genre. The user will be able to experience a full-immersion virtual environment. There will be treasures and danger, blood-chilling challenges and medieval horror, oriental exotics and love, sweat and struggle. Even today, you already have the opportunity to dive into exciting virtual worlds which can be esily confused with reality. Many free online slots with bonus rounds give you a realistic feeling of exploring another world. Each spin opens up new horizons, new temptations, and new opportunities. We invite you to play free slot games with bonus rounds no download no registration. It’s a unique chance to try all games and bonuses for free and without the tedious process of registration!

Slot Bonus Games

How To Play Free Slot Games With Bonus Rounds No Download No Registration?

Best Slots With Bonus Games For Money

In the gaming business, bonuses aim to make the user play as long as possible. The more reels a slot has, the more bonuses and other attractive benefits it offers. If you’re lucky to land several identical images one after another, a bonus round is triggered.

A beginner needs to learn lots of information on online slots, including the rules, tricks, and features. If you want to know all ins and outs of free slot games with bonus rounds no download no registration, be sure to start with a free mode. Fortunately, BGAOC gives you the opportunity to play for free. You will be able to learn casino secrets, get the hang of the rules, and build a winning strategy. Plus, you will be able to finally enjoy the game process without worrying about possible losses. Our slot sites with online slots not blocked by GamStop give free spins and other bonuses so you can play games for free without risk. If you like computer games, we bet you love risk. Modern free online slots with bonus rounds are strikingly reminiscent of computer games. But fighting with a dragon in a video games can’t be compared to the excitement of gambling. Now your “battlefield” is a screen with spinning reels and your main weapon is your intuition.

Experienced users recommend to pay attention to RTP parameter of the free slots with bonus rounds. The dispersion (volatility) parameter is also important. High dispersion means that a slot pays rarely but on a grand scale. Low dispersion slots give small but requent winnings.

Types Of Bonuses In Free Online Slots With Bonus Rounds

Software developers come up with the countless variations of bonuses for free slots with bonus rounds. Nowadays, casino lovers can enjoy playing free online slots with with the following types of bonuses:

• risk game/double game;
• free spins;
• respins;
• arcade game;
• wheel of fortune;
• multi-level bonuses;
• extended features.

Casinos offer a head-spinning variety of bonuses. Which one will you choose?

Risk Game (Double Game)

You can come across a risky spin that can double your payouts. But take care! If your spin is unsuccessful, your winnings in the last spin may burn.

Free Spins

Free casino slot games with bonus rounds offer free spins that give you a chance to earn some extra money. Be sure to take that chance! If RNG (random number generator) is kind, you can win a fortune! However, software manufacturers know their job too well. The closer you get to the jackpot, the higher is the risk to lose everything. Be sure to accept bonuses offered by online casinos while not forgetting about wagering requirements.

Respins

In some free casino slot games with bonus rounds, the player is allowed to spin individual reels. This is a great way to complete your winning combination with a missing symbol. In many slots, resins are free. However, in some games, you need to make a bet in order to make a respin. Although respins have been around for quite some time, slot fans can’t get enough of them. It’s not surprising because respins are highly beneficial for the player!

Arcade Game

In many free online slots with bonus rounds, you have a chance to trigger an exciting arcade game. During the arcade game, you need to pick treasure chests, play bowling, take down the enemy’s missiles, and do other adventurous things. If you’re a fan of video games, you’re sure to develop a taste for arcade games!

Wheel of Fortune In Free Online Slots With Bonuses

Of course, we couldn’t ignore the Wheel of Fortune! This magic wheel is always ready to shower you with generous multipliers, free spins, and staggering cash prizes. To activate the Wheel of Fortune in free slots with bonus rounds, you need to land a specific symbol or combo on the reels.

Multi-Level Bonuses

This name speaks for itself! Multi-level bonuses include several levels that you need to complete one after another. If you fail to pass at least one level, you lose. If you complete all levels, you get a well-deserved reward. In most free casino slot games with bonus rounds, a multi-level bonus involves an interesting arcade game.

Extended Features

Advanced free slot machine games with bonus rounds are packed with bonuses, features, and other functionalities that enhance the player experience and generate extra payouts. Players can benefit from Sticky Wilds, Expanding Wilds, Avalanches, and other rewarding bonuses. For example, some slots only have high-paying symbols in their bonus features. If these extra games and rounds don’t shine for you and you want to enjoy a straightforward gameplay without any distractions, check out classic free online slots with bonus rounds.

Free Casino Slot Games With Bonus Rounds: Benefits For Players

Playing free slots with bonus rounds is a pure delight. Why? Because they offer all kinds of extra features, such as special symbols, risky double rounds, and more.

Online games have greatly changed free slot games with bonus rounds no download no registration. Compared to brick-and-mortar casinos, online slots offer higher payouts and better winning chances.

The times when you had to leave your home in order to gamble are long gone. Nowadays, you don’t need to go to a land-based casino because it’s now available online! All you need to do is to start your computer and open your favorite online casino. BGAOC offers games with bonus rounds, scatters, wild symbols and jackpots. Get acquainted with the rules of the game, play for for free and gain so much needed experience. We’ll be keeping our fingers crossed for you! Once you feel confident and experienced, you can start playing for real money.

Plus, you don’t need to worry about being robbed of your winnings on your way home! When you’re gambling online, you can withdraw your winnings from your casino account directly to your e-wallet or card. In online casino, you won’t be distracted by strangers and casino staff. You can put your favorite song, make yourself a cup of tea, and relax on the sofa with a smartphone in your hand. The comfort you create will help you focus on victory and pleasure. With just one click, you’ll send the reels spinning and start your journey through the magical world of online gambling with free online slots with bonuses. Luck awaits you!

Free Slots With Bonus Rounds In Your Mobile Device

Now you can find all the best Las Vegas casinos in your smartphone. You no longer need to go to the iconic city to experience unforgettable gambling emotions because you can find them online! The number of online casinos is constantly growing. There are lots of reasons why people are switching from land-based casinos to their online competitors. Online casinos provide an unrivalled level of comfort, stunning variety of games, generous bonuses, and remarkable graphics.

TOP Free Slot Games With Bonus Rounds

Our team has put together a stunning collection of the best free slot games with bonus rounds no download no registration. On our site, you can play them without download and registration. Hundreds of casino games online in our gallery are waiting for you. You can choose a slot with any number of reels, plot, and bonuses. To pick a slot, you simply need to click on its image!

The Mega Fortune

In The Mega Fortune slot, three Scatters trigger the traditional free spins. During the Free Spins round, you wins come with juicy multipliers ranging from x1 to x5. If you land more Scatters you’ll be awarded with more free spins!

Plus, the game offers lucrative bonus rounds where you stand a chance of winning the life-changing Mega Jackpot. You’ll need to spin a big shiny wheel with two small wheels. Your goal is to get to the third reel.

The best thing about the Mega Fortune slot is that you won’t go away without a win. Along with small payouts, you have all chances to grab a multi-million jackpot. By the way, The Mega Fortune slot machine holds the Guinness world record for the biggest jackpot ever won at online slots. The money prize exceeded 17 million dollars!

Avalon II

The Avalon II slot features an unparalleled bonus feature that you won’t find anywhere else. The game consists of as many as 8 games/levels. The player can’t skip levels. Level 1 unlocks Level 2, Level 2 unlocks Level 3, etc.
Take a look at the bonus features in Avalon II:

• Level 1: Lake of Legend. You need to throw the dice and complete the Excalibur sword from scattered fragments.
• Level 2: Misty Vale. You are awarded with 15 free spins with x1 multiplier. Plus, you can choose an extra wild that comes with a x2 multiplier.
• Level 3: Whispering Woods. You need to pick 1 out of 5 shields. Shields have juicy multipliers that vary from x10 to x160.
• Level 4: Forest Falls. You get 20 free spins with a x1 multiplier. Plus, if you land the Trailing Wild (Avalon II Wild) on row 1 or 2, it will expand downwards and stay in that position for another spin.
• Level 5: Dusky Moors. You need to find 2 matching helmets. Each helmet offers a juicy multiplier (x2-x6).
• Level 6: Morgan’s Keep. You receive 20 free spins during which x2 multiplier is applied. Plus, the Rolling Reels feature increases your multiplier with each consecutive win.
• Level 7: Hall of Shadows. You’ll have to fight against the Black Knight in 5 rounds.
• Level 8: Isle of Avalon. You need to spin 4 wheels to win multipliers. To unlock Wheel 4, you need to get a zero on Wheel 3.

Hall of Gods

The Hall of Gods slot has two types of profitable bonus features for its players. Scatter symbols trigger free spins. The more Scatters you line up on the reels, the more free spins you’ll unlock:

• 3 Scatters trigger 10 free spins;
• 4 Scatter trigger 15 free spins;
• 5 Scatters trigger 20 free spins.

If you’re lucky to land three Bonus symbols across the reels, you trigger the Pick Win feature. You’ll need to break the shields with Thor’s Hammer. Along with juicy cash prizes, the shields are hiding as many as 3 jackpots! You stand a pretty good chances of hitting one of them!

Play Hall of Gods for free.

Gonzo's Quest

If you want to raise some cash, be sure to try out the Gonzo's Quest slot. This one-armed bandit has a bunch of staggering bonuses to offer. To trigger 10 free spins, you need to land three Free Fall symbols on the reels. During the free spins, you can benefit from x3, x6, x9, and x15 multipliers. We bet you’ll be delighted to explore the Avalanche Multipliers feature. The first Avalanche comes with x1 multiplier, the second Avalanche awards x2 multiplier, and so on. You can count on 5 Avalanches in all.

Play Gonzo's Quest for free.

Mega Moolah

To activate up to 15 free spins, you need to land three or more Scatters on the reels. During the free spins, all your wins will be tripled. Here is more good news: free spins can be retriggered. In addition, you stand a chance of randomly triggering the Jackpot feature. During this lucrative feature, you need to spin the Wheel of Fortune. Here are the cash prizes to look out for:

• Min jackpot - $10 and more;
• Minor jackpot - $100 and more;
• Major jackpot - $10,000 and more;
• Mega jackpot - $1 mln and more.

Play Mega Moolah for free.

On our website, you’ll find these and other amazing slots with fantastic bonus features, big payouts, record-breaking jackpots! You can play our free casino slot games with bonus rounds at any time and for as long as you want. If you’re longing for some adrenaline, be sure to choose a trusted online casino and play for real money. Feel free to choose any of the two options, based on your mood and budget!

Best Slots With Bonus Games Quick Hits

FAQ On Bonus Rounds

The best online slots are the source of excitement and enjoyment for players. When it comes to free slots, the size and frequency of payouts don’t matter because you can’t really win anything when playing in demo mode. When choosing a free slot, you need to consider other factors, such as design, plot, theme, and extra features. A newbie can easily get lost in the variety of one-armed bandits. For starters, we recommend that you focus on classic slots and advanced 3D slots.

If you’re playing for real money, you definitely can! During free spins, your winning chances are higher than usual. At the same time, we know how you can make some amazing profits without spending your own bankroll. You have two options:

• You can get a no-deposit bonus and use it to win a round sum.
• You can monitor gambling sites for promotions. It’s not uncommon that online casinos encourage players with free spins. Keep in mind that such special offers are limited in time. For example, a promotion can only be valid for 2-3 hours, with free spins available for 30-40 minutes. Stay alert and don’t miss your chance to get your hand on free spins!

If you’ve won free spins while playing a real-money slot, you have all chances to fatten up your bankroll. Every winning combination you land during free spins generates a real money profit. By the way, the bet you made in the last regular spin is the one that will apply during an entire free spins round.

Free spins are a very popular bonus found in online slots. Most of the time, free spins are triggered by three or more Scatter symbols. You get an opportunity to make a specific number of spins without spending your bankroll. In other words, the casino awards you with free spins that cost you nothing. At the same time, all payouts that you earn during free spins are absolutely real. In some games, the number of free spins depends on the number of Scatters landed on the reels. The more Scatters, the more free spins you’ll get. During free spins, you can also benefit from extra multipliers. In some titles, you can only land high-paying symbols during free spins, which is fantastic. All these perks make free spins a brilliant opportunity to make some amazing profits!

One-armed bandits are characterized by two major quantitative parameters: RTP and volatility. RTP shows what part of bets a slot returns to players over a long term. Volatility has to do with the frequency and size of payouts. There are slots that have small but frequent payouts and those that pay out rarely but generously. Which type of slots to choose depends on your personality and goal. Check out slots with super high RTP. Click here to see slots with frequent payouts.

The beauty of slot machines is that they offer all kinds of attractive bonuses, including free spins, multi-level arcade games, risk (double) games, and many more. Which bonuses you consider the best depends on your personal preferences. We have scrutinized the top popular bonuses found in slots and identified the best offers. Click here to find out more!

Here you can see and play all our free slot games with bonus features, no download or no money required. Basically, any slot games with bonus features, meaning any types of bonus symbols or feature is listed on this page.

This selection of our free games online offer a wide range of different bonus games. Each makes a real difference to the games. From the simple pick an item type games commonly found in Las Vegas casinos too much more sophisticated and entertaining games. Some of the bonus games are mini-games in their own right! Some of our online slots even have skill-based bonus rounds where the player may have to use speed or accuracy to win more credits.

Free Slot Games With Bonus Features For Mobiles & Desktops

Desktop Only Slots

Our free slot games with bonus features are both Flash and HTML5 powered. So can be played on both desktop and mobile devices. All of our slots online are free to play and you can play instantly in your web browser with no deposit and no download required. Although none of our slots are real money slots, you can win real money playing our slot machines. Data charges may apply if playing on your mobile over mobile data. Therefore, it is best to make sure you are playing on a free wifi connection.

In our games, you will find a great selection of bonus features. Some of them are completely unique, to our knowledge they have never been used in an online casinos slot game. Others are the same as the features you would find in popular slots games in a casino.

Free Spins Bonus

This bonus feature is in many free casinos slots games. Both in our own games and in the slots you will find in casinos. It is pretty much what it says it is. You get a number of free spins awarded to you.
Normally to active free spins mode you have to get a specified symbol to land on the reels a certain number of times. The number of times the symbol displays on the screen at the same time normally dictates how many free spins you're awarded. For example in our Football Fever Slot, 3 stopwatch symbols or more wins you free spins. 3 wins you 3 free spins, 4 wins you 5 free spins and 5 wins you 8 free spins.
When the free spins mode is activated there is normally nothing for the player to do. They just sit back and watch as the free spins are automatically played for them.
In some free spins modes, wins can be multiplied and sometimes more free spins can be won inside the free spins mode. This is known as retriggering free spins. There are many slight variations of the free spins modes.

Best Slots With Bonus Games For Free

Pick An Item Bonus

Pick an item bonus rounds are also pretty common in our free slot games with bonus features. They are also pretty common in slots machines in casinos. You're shown a selection of images to pick from.
Depending on the game, you get to pick one or more of the items. Each item has a prize hidden in or behind them, clicking the item makes the prize credit amount to appear.
Each time you activate the pick an item round. The prizes behind each item change so they are not the same each time. Depending on the game, the items may stay in the same position or switch locations.
Many of our games have a pick an item round. Including Monopoly Slots, Girls Best Friend Slot, Cleopatra Slots, and Pirates Slots to name just a few.

Gamble 50/50 Bonus

Another common type of bonus. The gamble round or 50/50 feature has a few variations. You can also find this bonus round in our free slot games with bonus features. The aim is to gamble the credits won by the spin that activated the bonus game. You can either keep your winnings or gamble them all for a 50/50 chance of doubling them.
In our 50/50 gamble games. There is a card face down, you have to select if it's a black or red card. You can also select which suite you think the card is. If you select correctly you double your winnings and get the chance to guess again on another card. If you guess incorrectly you lose all your winnings and return to the reels.
We have several games that feature this type of bonus feature that gets activated after every winning spin. Some of the games that have this are Flash Cash, Halloween Party, and Summer Spins

Shooting Bonus Round

Although this type of bonus round is pretty common on our site. They are not so common if at all on slots games in casinos.
We have several different types of shooting bonus games. Each requiring slightly different skill levels. Some are shooting type of games where you have to throw or shoot something at an object. Others are where you just have to click on moving items.
One of the highest skill level shooting bonus games is our Archery game in Summer Games Slot. You have to aim, judge the power of the shot. Taking into account the wind speed to try and hit the center of the target. Like reel Archery, the closer to the target you get the higher your winning credits.
Our snowball fight bonus game is unique to our Snowball slot. Once activated you get to take part in a snowball fight. You're represented by a little person with a red top, your opponents wear blue tops. You move your little person around on the screen and click on them to prepare to throw a snowball. When you let go you throw a snowball at the opponent. There are many rounds in the bonus game, each round getting progressively harder.

Racing Bonus

A race game is where you bet on the winner of a race. Like horse racing or greyhound racing. This is another unique feature that is common on our site. However, not so common in slots games at casinos. At casinos, these types of games tend to be betting games in their own right. They don't tend to be part of a slot as a bonus round.
In our Summer Games Slot, you bet on a swimmer by selecting which country you think will win the race. The position your selected swimmer finishes in determines the amount you win.
In Santa's Super Slots you bet on which toy you think will win the race. You get to place different bet amounts on different toys. When the race ends the positions that the toys come and the amount that you have bet determines the amount you win.

Fireworks Bonus

This is another game that is unique to Free Slots 4U. Our fireworks round features in Fireworks slot and New Year Party slot.
We have two versions of the Fireworks game. One version is based on the river Thames in London. While the other lets, you pick from London, New York, Paris, and Sydney. Each location features iconic landmarks as the backdrop to your fireworks display.
In the fireworks round, you get to build a fireworks display. By buying fireworks with credits from a fireworks fund. You place each firework on a timeline at the bottom of the game. When you're happy with the positioning of the rockets, simply hit Start Show. Then sit back and watch your very own fireworks display. The more fans you please with your fireworks display, the more credits you win.

Photograph the Reels

The Photograph the Reels or Shoot the Reels bonus game is pretty unique and fun type of bonus game. In this bonus game, the reels will spin up and down randomly both fast and slow. The aim is to click on a specific image as it whizzes past on the reels. The more you manage to click the more points you earn in the bonus round. This game is very much so a skill based game. It relies heavily on a keen eye and quick reaction time.
As you can see from the screenshot to the left you can play this game on our Slots of Vegas Slot. However, it is also featured in our Crazy Vegas slot. Even though all our games that have this type of bonus game each feature the word 'Vegas' in their names. This is just a coincidence. Although, we have not been to Vegas to check we are pretty sure the chances of finding this type of bonus game in Vegas is pretty slim.

Stop Flashing Light

This bonus game is similar to ones found in fruit machines. In the form of a Cash Ladder and Bonus Trail or Bonus Board. The stop the flashing light type bonus game is pretty much what it sounds like. There is a set of images that are darkened out and flash bright one at a time randomly. As they are flashing you have to click on a stop button to stop them on the correct image. Some bonus games such as the one pictured to the left show you which image you need to stop the light on. In other games, each position has a different bonus amount. Where the image you stop the light on dictates the bonus amount you win.

Our Slots of Vegas Slot slot have the type of bonus game shown in the image. Our fruit machines games have the type where the image you stop on shows the bonus you win.

Bingo Bonus

Bingo is very popular, although we don't know of any slots games at casinos that have a bingo round. So we made one! Casinos do have bingo games but they are not part of a free slot machine.
The Bingo Bonus is what it says it is. You get to play Bingo in a bonus round. This round can be found in our Bingo Slot. When playing the speed bingo round you can manually daub numbers on your bingo card, or you can select auto-daub. Look out for three bingo bonus symbols on the reels as this activates the feature in the game.
Tip: Selecting manual mode will have higher prize amounts, plus, we think, its more fun!

Video Poker Bonus

There are many video poker games in casinos. But again to our knowledge, none feature as a bonus round in a slots game.
Two of our slots, Casino Slots Slot and also Video Poker Slot feature video poker feature.
Video poker slot includes Deuces Wild Multi-Hand and Jacks or Better.
Casino Slots features Aces Faces video poker as one of its many bonus features. All the poker games are games from our Free Video Poker 4U sister site.

Roulette Bonus

Like video poker, roulette is another game that tends to be a game in its own right. So in true FreeSlots4U style, we have made it a bonus game in our slots machines.
Our Roulette Slot and Casino Slots Slot. Roulette slot features three versions of Roulette, French Roulette, American Roulette, and European Roulette. Casino Slots Slot features European Roulette.
All the Roulette games are from our sister site Roulette 4U where you can play more Roulette games.

Blackjack Bonus

Blackjack Bonus rounds can be found in our Blackjack Slot and also our Casino Slots Slot.
The Blackjack games are from our sites site Free Blackjack 4U. where you can play more Blackjack games. Spanish Blackjack is featured in casino slots slot.
Our Blackjack Slots game features Hi Streak Blackjack, Blackjack Switch, and European Blackjack.

Spin The Wheel Bonus

This game is very much like the Wheel of Fortune. Simply spin the wheel and watch to see where it lands to show what you've won. Our Royal Vegas Slot features this type of game.
We are continually coming up with new bonus game ideas. If you have an idea for a bonus game that you would like us to create in one of our games. Simply let us know (using our Contact Us page) and we will see what we can do!