Best free slots with bonus rounds to play online in 2023

Are you looking for free slots with bonus rounds? We’ve got a list of the top free slots that include this exciting feature, which will allow you to win big prizes without risking any of your own money. Our selection includes some of the most popular slot games available online, as well as a few hidden gems that you may not have discovered yet. So whether you’re a seasoned slots player or just starting out, be sure to check out these fantastic free slot games with bonus rounds!

Before we reveal our list, here’s how we rate…

How We Rate the Top Free Online Slots with Bonus Games

There are thousands of free online slots on the internet, so choosing the best ones can be a daunting task. To make it easier for you, we’ve developed a rigorous rating system that takes into account several key factors. These include:

  • Gameplay: We play each game for hours to evaluate its features, bonuses, and payouts. We also test the software to ensure it’s fair and reliable. 
  • Graphics and Sound Effects: The visual and auditory experience should be pleasurable and immersive. Therefore, we prioritize games with high-quality graphics and sound effects. 
  • Bonus Rounds: The presence and quality of bonus rounds are crucial factors in determining a game’s overall appeal. We look for unique and engaging bonus features that offer big wins.
  • Jackpots: Although we are focusing on free games, many of these titles also have jackpot versions that can yield massive rewards. We consider the size and frequency of the jackpots when rating the games.
  • Availability: The more widely available the game is, the easier it is for players to access and enjoy it. Thus, we give preference to slots that are widely distributed across different online casinos.

Now that you know our methodology let’s dive into our picks for the top free online slots with bonus games.

Wolf Gold

Available At:

Best Mobile Casinos in US Online Gambling for 2023

18+ | Play Responsibly | T&C Apply

Wolf Gold Game Details:

• 96% RTP • Quick Spin • Turbo Spin • Autoplay • Reels: 5 • Paylines: 25 • Cascading Symbols • Free Spins • Multipliers • Progressive Jackpot (in the wolf gold jackpot edition)

is an excellent place to start our list. This game has been a player favorite for years and is still going strong. It features five reels and 25 paylines, along with a host of great features. The game is set in the wild west and is filled with symbols such as wolves, eagles, and buffalo. The bonus round is triggered when you land three moon symbols, which transports you to a new screen where you must pick objects to reveal prizes. With an RTP of 96% and medium volatility, Wolf Gold offers a good balance between frequent wins and bigger payouts. It’s also important to mention that there’s a progressive jackpot version of this game called Wolf Gold Jackpot, which is worth checking out if you’re looking for the chance to win big.

Ugga Bugga

Game Details:

• 97.44% RTP • Infinite spin feature allows you to play forever • Reels: 3 • Paylines: 9 • Hold Feature • No Free Spins or Bonus Rounds

While some people might be disappointed that doesn’t have a traditional bonus round, it more than makes up for it in other ways. For starters, the game has an incredible RTP of 97.44%, which means you have a very high chance of winning. The hold feature allows you to hold individual symbols in place while you spin the others, giving you more control over your wins. And with three reels and nine paylines, the game is simple enough for beginners to understand but still offers enough complexity to keep experienced players engaged. Plus, the African safari theme is visually appealing and adds to the overall enjoyment of playing. If you’re looking for a free slot game that focuses more on winning rather than bonus rounds, Ugga Bugga is definitely worth trying.

Super Lion

Game Details:

• 94.50% RTP • Quick Spin • Turbo Spin • Autoplay • Reels: 5 • Paylines: 25 • Wilds • Scatters • Free Spins • Multipliers

is another great option for fans of animal-themed games. The game features five reels and 25 paylines, as well as plenty of opportunities to win. The lion symbol is wild, and three scatter symbols trigger a free spins round. During the free spins, all wins are doubled thanks to the 2x multiplier. With an RTP of 94.50% and medium volatility, Super Lion strikes a nice balance between frequency and payout size. Overall, if you enjoy games with a safari theme, Super Lion is definitely worth checking out.

Guns N’ Roses

Available At:

best poker card brands

18+ | Play Responsibly | T&C Apply

Guns N’ Roses Game Details:

• 96.98% RTP • Quick Spin • Turbo Spin • Autoplay • Encore Free Spins Bonus Round • Appetite for Destruction Wild Vines Feature • Legends Spins Feature • Reels: 5 • Paylines: 20 • Band Members Appear on Reels • Album Covers Serve as Background During Bonus Rounds

As the name suggests, is inspired by the legendary rock band. The game faithfully recreates the look and feel of the ‘80s hard rock scene, complete with iconic album covers serving as backgrounds during bonus rounds. But it’s not just for diehard Guns N’ Roses fans – the game stands on its own merits as a great slot with plenty of features. There are three main bonus modes, each based on different eras of the band’s career. The Encore Free Spins bonus round allows you to retrigger free spins, while the Appetite for Destruction Wild Vines Feature turns symbols into wilds. The Legends Spins Feature gives you access to three different sets of reels, each offering a different combination of wilds and multipliers. With 20 paylines and an RTP of 96.98%, Guns N’ Roses is a great choice for anyone looking for a fun, feature-packed free slot game.

Day of the Dead

Available At:

18+ | Play Responsibly | T&C Apply

Day of the Dead Game Details:

• 96.24% RTP • Quick Spin • Turbo Spin • Autoplay • Stacked Wilds • Wheel of Fortune Bonus Round • Free Spins • Reels: 5 • Paylines: 30 • Festive Mexican Theme

Dia de los Muertos, or the Day of the Dead, is a vibrant and colorful Mexican holiday celebrated throughout the country. captures the spirit of the festival with its bright graphics and lively music. The game features stacked wilds and a bonus wheel that can land you anywhere from instant credits to free spins. With 30 paylines and an RTP of 96.24%, Day of the Dead is a great choice for anyone looking for a festive and rewarding slot experience.

Eagle’s Wings 2

Game Details:

• 96.10% RTP • Quick Spin • Turbo Spin • Autoplay • Stacked Wilds • Pick & Win Bonus Round • Free Spins • Reels: 5 • Paylines: 25 • Soaring Golden Eagle Symbol

Building upon the success of the original Eagle’s Wings, brings back the popular soaring golden eagle symbol while adding even more ways to win. The game features stacked wilds, a pick & win bonus round, and free spins. With an RTP of 96.10% and medium volatility, Eagle’s Wings 2 offers a good balance between frequency and payout size. If you enjoyed the first game or simply love bird-themed slots, Eagle’s Wings 2 is definitely worth checking out.

Cleopatra

Available At:

18+ | Play Responsibly | T&C Apply

Best Casino Table Games – High Paying Casino Table Games

Cleopatra Game Details:

• 95.12% RTP • Quick Spin • Turbo Spin • Autoplay • Expanding Sphinx Bonus Symbol • Free Spins with Triple Win Multiplier • Reels: 5 • Paylines: 20 • Ancient Egyptian Theme • Popular Inspiration for IGT’s Cleopatra Casino Slot

is based on the classic casino game and retains many of the same features that made the real money version so popular. The game features a bonus symbol that expands to fill the entire reel, triggering a free spin round with a triple win multiplier. With 20 paylines and an RTP of 95.12%, Cleopatra offers solid chances of winning. Whether you’re already familiar with the casino game or just appreciate a good ancient Egypt-themed slot, Cleopatra is definitely worth a spin.

Buffalo

Game Details:

• 94.85% RTP • Quick Spin • Turbo Spin • Autoplay • Stackable Buffalo Symbols • Free Spins • Reels: 5 • Paylines: 1024 • North American Wildlife Theme

With its stunning graphics and thrilling gameplay, is a true standout in the world of free slots. The game’s central symbol is the majestic buffalo, which can stack across the entire reel, providing multiple chances to win. Trigger the free spin bonus round, and you could find yourself racking up wins at a dizzying pace. With an astounding 1024 paylines and an RTP of 94.85%, Buffalo offers some of the most generous odds around. If you’re looking for a high-energy slot that can pay out big dividends, this is one of your best bets.

Starburst

Available At:

18+ | Play Responsibly | T&C Apply

Starburst Game Details:

• 96.11% RTP • Expanding Wild Feature • Re-Spins • Neon Color Scheme • Classic Retro Aesthetic • Simple Rules and Gameplay • Real Money Counterpart Available

has achieved immense popularity since its release due to its simple rules, neon colors, and rewarding gameplay. The game features an expanding wild symbol that triggers a re-spin, giving you even more chances to win. With an RTP of 96.11% and low volatility, Starburst offers frequent wins and a high probability of recovery from losses. While some players may find the retro aesthetic dated, there’s no denying the enduring appeal of this classic slot.

Double Down Poker

Game Details:

• 99.40% RTP (with expert play) • Multiple Variants of Video Poker Available • Detailed Tutorial for Beginners • Virtual Chip System Allows You to Track Winnings • Highly Strategic Gameplay • More Focus on Skill Than Luck Compared to Other Slots

While technically classified as a video poker game, deserves a mention in any discussion of the best free online slots. Unlike slots, which rely almost entirely on luck, Double Down Poker allows players to exercise a significant amount of strategic control over the outcome of each hand. There are multiple variants of the game available, as well as a detailed tutorial for beginners. And with a staggering RTP of 99.40% (when played Expertly), Double Down Poker offers some of the best odds of any free online game. If you enjoy the thrill of slots but also appreciate the challenge of a highly strategic game, Double Down Poker is an absolute must-try.

Not Into Bonus Games? Here Are Some Great High RTP Free Slots

While bonus games and jackpots can certainly be exciting, sometimes it’s the simpler games that provide the most consistent wins. If that sounds like your style, then you might want to focus on slots with high return-to-player (RTP) ratios. An RTP represents the amount of money a player can expect to win back over time, expressed as a percentage of total wagers. Generally speaking, the higher the RTP, the better the odds for the player. While many of the games on our list have respectable RTPs, there are also plenty of other options out there with exceptionally high ratings. Let’s take a closer look at a few of the .

Paid Studio Time RTP: 98.00%

Near N' Dear RTP: 98.10%

Zombie Invasion RTP: 98.20%

Lucky Diamonds RTP: 98.50%

US Online Casinos with the Highest Payout Rates in 2023

Book of Ming RTP: 98.62%

Big Bass Bonanza RTP: 96.71%

Dragon Shard RTP: 96.74%

Gold Heist RTP: 96.75%

Santa’s Wonderland RTP: 96.76%

These games offer some of the best odds available for free slots, with RTPs ranging from 96.71% to a staggering 98.62%. While they may lack the flashy bonus rounds and jackpots of some other games, they provide a solid foundation for consistent wins over time. Of course, even the highest RTP cannot guarantee a profit, as wins are still determined by random number generators. However, these games offer the best possible odds for players looking to maximize their potential returns.

What Is a Slot Bonus Round and Why Is It Important?

For those who are unfamiliar with the terminology, a “bonus round” refers to a special feature within some slot games that offers players the chance to win additional prizes beyond the regular spins. These bonus rounds can take many forms, from simple pick-and-click mini-games to immersive virtual reality experiences.

One of the main reasons why bonus rounds are so popular is simply because they offer the potential for big wins. In many cases, the prizes available during a bonus round are significantly larger than what you would typically see in a regular spin. Additionally, bonus rounds can help to break up the monotony of repeatedly hitting the spin button, providing a more engaging and entertaining overall experience.

From a technical standpoint, bonus rounds are usually triggered by landing specific symbols or combinations on the reels. These symbols are often labeled as “scatter” symbols, as they can appear anywhere on the screen (rather than needing to line up in a specific payline).

In terms of strategy, understanding how bonus rounds work (and which games offer the best opportunities) can be incredibly valuable for anyone looking to get the most out of their slot play. While it’s important to remember that outcomes are always determined by chance, certain games are generally considered to be more favorable for bonus round wins than others. By doing a little research and trying out some different titles, you may be able to find the ones that work best for your playing style.

Ultimately, the exact mechanics and rewards of bonus rounds will vary widely from game to game. However, there are a few key elements that tend to be present in many of the most popular titles. Below, we’ll take a closer look at some of the most common features you might encounter in a slot bonus round.

Types of Free Slot Bonus Rounds

While there are countless variations on bonus rounds, most fall into one of a few general categories. Understanding these different types can help you approach bonus rounds with a more critical eye, allowing you to identify the ones that offer the greatest potential rewards. Below, we’ll take a closer look at four of the most common types of bonus rounds you’re likely to encounter in free online slots.

Pick and Click/Pick and Match

Perhaps the simplest form of bonus round, the “pick and click” or “pick and match” game presents players with a grid of symbols or objects, asking them to select one (or several) in the hope of revealing a prize. This type of bonus round is often found in fruit machine–style slots and can feel reminiscent of children’s games like “Memory.” While the specific rules and payouts of these games will vary, they generally involve matching symbols to reveal prizes (similar to a high or low stakes game of match). In some cases, players may also need to contend with “lose” symbols or a time limit, adding an element of risk or urgency. Regardless of the details, pick and click/pick and match bonus rounds are generally fairly straightforward and tend to prioritize simplicity over immersion.

Virtual Reality Experiences

At the other end of the spectrum are the more immersive bonus rounds, which aim to transport players to a fully realized virtual environment. These experiences often feature cutting-edge graphics and animations, blurring the lines between game and reality in creative ways. For example, a slot based on a jungle theme might offer a bonus round that places the player directly in the heart of the rainforest, tasking them with navigating vines, dodging animals, and uncovering hidden treasures. Similarly, a space-themed slot might send players on a mission to explore an alien planet or battle hostile alien forces. By tapping into the latest advancements in virtual reality technology, these games are able to offer a level of immersion that goes far beyond simple spinning reels.

Top Free Slot Machine Games to Play Online right Now!

However, it’s important to note that not all “virtual reality” bonus rounds require fancy VR headsets or cutting-edge hardware. Even relatively simple graphical effects, such as animated cutscenes or 3D models, can go a long way in making a bonus round feel more immersive and engaging. Ultimately, the goal is to create a sense of presence and interactivity, drawing the player deeper into the game world and heightening the sense of excitement and anticipation.

Mini-Games and Puzzles

Many bonus rounds eschew traditional slot mechanics altogether, instead opting for completely separate mini-games or puzzles. These side-games can take a wide variety of forms, from arcade-style challenges to brain-teasing brain ticklers. The key is to provide players with a fresh and exciting experience that feels distinct from the base slot game. By mixing things up with minigames, developers are able to keep players engaged and entertained, reducing the likelihood of boredom or burnout.

Some common examples of minigames include:

  • Darts games, where players throw virtual darts at a board covered in prizes.
  • Memory challenges, similar to the pick and match game described above.
  • Maze navigations, requiring players to guide a character through a twisting labyrinth.
  • Puzzles, such as sliding tile puzzles or jigsaw puzzles.
  • Sports mini-games, letting players shoot hoops, kick goals, or hit home runs.
  • Music-based challenges, asking players to follow notes or rhythm patterns.

The possibilities are nearly endless when it comes to minigames, and many slots feature completely custom creations that defy easy categorization. What these games all have in common, however, is a focus on active participation and immediate feedback. Players are encouraged to engage fully with the minigame, using reflexes, strategy, and luck to rack up points, collect power-ups, and ultimately earn prizes.

Virtual Reality Experiences

Of course, not all minigames are created equal. Some are more engaging and rewarding than others, and it’s here that players can benefit from a bit of research and testing. When evaluating a slot’s minigame bonus round, there are a few key factors to consider:

  • Difficulty: Minigames that strike a good balance between challenging and achievable are ideal, offering players a sense of accomplishment without becoming frustratingly difficult.
  • Variety: If a slot features multiple minigames within the bonus round, it gives players a chance to mix things up and avoid growing bored or restless.
  • Payout Structure: Different minigames may offer varying amounts of prize points, creating a sense of competition and strategy. Knowing which games are most lucrative can be crucial for maximizing your winnings.
  • Innovation: Minigames that introduce unique gameplay mechanisms or visual styles can be particularly memorable and enjoyable, setting a slot apart from the pack.

By paying attention to these and other related factors, players can gain a better understanding of which bonus rounds are likely to provide the most satisfying and profitable minigaming experiences.

Free Online Slots vs Real Money Slots

This is just one of many decisions you’ll need to make as you explore the world of slots. However, it’s an important one, as it can have a significant impact on both your enjoyment and your bottom line. Here are a few key reasons why you might want to consider playing free slots:

cheapest online casino

Risk-Free Entertainment

Perhaps the most obvious advantage of free slots is that they allow you to enjoy all the excitement of slot play without putting any of your own money at risk. This makes them an attractive option for players who are new to the genre, as it allows them to become acclimated to the various rules, mechanics, and strategies without feeling undue pressure. It’s also a good choice for casual players who view slots primarily as a source of entertainment rather than a way to make money. After all, why spend cash on virtual chips when you can have just as much fun playing for free?

Opportunity to Practice Real Money Slots Strategy

While it’s true that slots are largely a game of chance, there are still some strategies you can employ to improve your odds of winning. From bankroll management techniques to tips on selecting the right games, there’s a wealth of information out there for players who are serious about maximizing their profits. However, it can be difficult to put these strategies into practice when you’re constantly spending money on each spin. By playing free slots, you can experiment with different tactics without worrying about the financial consequences of your choices. Over time, this can help you hone your skills and develop a more nuanced understanding of how to play real money slots strategically.

best odds online slots

Wider Selection of Games

Let’s face it: real money slots can be expensive. With so many fantastic games out there, it would be nice to be able to try them all – but alas, that’s often easier said than done. That’s where free slots come in: by offering a way to sample a wide range of titles without breaking the bank, they open the door to new experiences and ideas. Whether you’re looking to expand your horizons or stay up-to-date on the latest releases, playing for free is a great way to do it.

That being said, there are also some compelling reasons to give real money slots a try. Here are a few key advantages of putting down a wager:

The Thrill of Potential Wins

Let’s be clear about something: slots can be incredibly exciting, especially when you hit a big win. There’s nothing quite like the rush of adrenaline that comes with watching symbols line up perfectly and knowing that you’re about to pocket a hefty payout. Now, it’s important to note that this excitement is purely emotional – winning (and losing) does not actually affect your objective financial situation. Still, our brains are wired in such a way that we often perceive these small virtual victories as meaningful, leading to feelings of pleasure and satisfaction. If that’s something you find appealing, then real money slots are probably the way to go.

Actual Opportunity for Profit

Of course, some players are less interested in thrills and more focused on cold, hard cash. While it’s true that slots are generally less lucrative than games like blackjack or poker, they do offer the potential for significant profits (particularly on progressives). If you’ve got your eye on that big jackpot or just want to supplement your bankroll, there’s no substitute for placing real money wagers. Just be sure to set limits for yourself, both in terms of how much you’re willing to spend and how much you can afford to lose.

Greater Responsiveness and Immersiveness

There’s no denying that real money slots often feature sharper graphics, smoother animations, and more engaging sound design than their free counterparts. While this isn’t always the case, many developers put extra effort into titles that stand to generate revenue for the casino. If you’re someone who values a high-quality gaming experience, you may find that the added polish of real money slots is well worth the cost of admission.

Of course, these are just a few of the many factors that go into deciding whether to play free slots or their real money counterparts. Ultimately, the best option will depend on your personal priorities, preferences, and goals. If you find yourself leaning toward the free side of the spectrum, the good news is that there’s no shortage of excellent games out there waiting to be explored. So why not fire up your favorite browser and start spinning? Who knows – you might just hit the bonus round of a lifetime.