Best Bonus Feature Slots
- Best Bonus Feature Slots In The Us
- Free Bonus Feature Slot Machines
- Free Bonus Round Slots
- Slots For Free With Bonus Spins
- You can choose from a range of classic fruit machines to video slots and 3d slots and enjoy fantastic bonus features and top-notch graphics. Since the best game developers are the brains behind our top free online slots, these games are guaranteed to give players the best gaming experience.
- It’s the best option for those who would like to get a little practice before risking the precious coins in real online casinos. If you’ve decided that playing free slot games with bonus features for fun is no longer an option for you, then click the “play for real money” button provided under every game with 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.
| Name | Bonus round | Play here |
|---|---|---|
| The Invisible Man | Free Spins:10 Free Spins | Play here! |
| Pharaoh’s Fortune | Free Spins:Random amount | Play here! |
| Rocky | Multiplier:5x | Play here! |
| Jurassic park | Free Spins:12 free spins | Play here! |
| Gladiator Jackpot | Free Spins:12 free spins | Play here! |
| Game of Thrones | Free Spins:4 choices | Play here! |
| Hot as Hades | Play here! | |
| Pink Panther | Free Spins:Random amount | Play here! |
| Family Guy | Free Spins:Random amount | Play here! |
| Avalon II | Multiplier:Free Spins and more | Play here! |
The Best Slot Games with Bonus Rounds
With a price tag of 750x for the most expensive feature in Deadwood, or 2000x in San Quentin, these are some of the most costly bonus buy slots available on the market. Then there are slots like Genie Jackpot Megaways where buying the bonus doesn't actually guarantee you a bonus. My favorite feature on modern slot machines is the bonus game. These are special games (often video games) that are “unlocked” during gameplay by various combinations that you hit on the reels. One example of a bonus game is the Wheel of Fortune game on top of the ubiquitous slot machine game of the same name. That bonus game. One such slot which has both a free spins bonus type feature round and has this Feature Guarantee attached to it is the Vulcan slot, check it out for in addition to the free spins feature round you will eventually trigger it also boasts two progressive jackpots and both of.
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
Best Bonus Feature Slots In The Us
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.
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View all postsWhat if — one day — you entered a slot machine bonus round and walked out $15,000,000 richer? For some lucky players, that has actually happened.
Long gone are the days when you spun 3 reels with fruit symbols on them and won a few free spins as a bonus round. These days, there are all sorts of awesome, entertaining bonus rounds which make video slots appear more like video games.
I’ve played thousands of slots in my time, and thousands of bonus rounds, too. I’m going to share the best I’ve encountered here.
Unsurprisingly, most of them give you the chance to win huge amounts of cash, which is part of what makes them so great to begin with!
The Mega Fortune Bonus Wheel
When it comes to slot machine bonus wheels, most people think of Mega Moolah by Microgaming first. While that is a pretty cool feature, I personally think the Mega Fortune bonus wheel is slightly better.
This is a feature that will get your adrenaline pumping for sure. It’s a multi-layered wheel with cash prizes and several progressive jackpots up for grabs.
So, how do you win the Mega Jackpot and walk away a millionaire? Each time the wheel spins, you need to land on an arrow to proceed to the next layer. If you make it all the way to the center, you can officially call yourself filthy rich.
This feature can actually be triggered fairly often in Mega Fortune. A few days ago I was able to unlock it 3 times within the same quick session.
The Scary Rich 3 Free Spins Round
Unless you’re a hardcore slots player like myself, you might never have heard of Scary Rich 3 from Rival Gaming.
It’s a horror-themed slot which is relatively unremarkable overall, apart from the cracking free spins bonus round. If you manage to trigger it with 5 scatter symbols you will get 666 free spins, which I can tell you from experience takes around half an hour to play through.
While that’s a heck of a lot of free spins and is enough to make this bonus round noteworthy by itself, there are also expanding wilds in play throughout. These significantly increase your chances of making winning combinations.
As I said before, it’s one of those slots few have heard of, but I have personally never seen another slot offering as many free spins in one feature.
The Avalon II Grail Bonus Feature
Sometimes a bonus feature is actually multiple bonus rounds all rolled into one, and that’s the case with the Grail feature in Avalon II from Microgaming.
If you manage to trigger this feature, you will have 8 different entertaining possibilities. There’s a dice roll game, 3 free spins rounds with up to 20 free spins and dynamic multipliers in one of them, 2 picking rounds with up to 160x your stake available, a fighting game with cash prizes, and a bonus wheel round, all within one feature.
This feature also has somewhat of a storyline to it, in which you need to retrieve ”the grail” and bring it back to Avalon. It’s got epic graphics and sound effects, which I have come to expect from Microgaming.
Why do I like this feature so much? Because it doesn’t get boring even when you trigger it multiple times within the same game. Oh, and you can win serious money, too.
The Breakaway Free Spins Round
Breakaway is an ice hockey themed game from Microgaming. It’s got loads of extra features, but the one which stands out most to me is the free spins round.
There are up to 25 free spins offered, which is nothing remarkable in and of itself, but all wins are instantly boosted 1,000% by a 10x multiplier.
Breakaway has a 125,000-coin jackpot, which is also worth playing for. Still, this is all about bonus rounds, and I definitely want to mention the free spins round here. Multipliers of 2x and 3x are common, but 10x deserves a special mention.
If the ice hockey theme doesn’t appeal, then either Football Star or Rugby Star also have free spins rounds with 10x multipliers. Check them out.
The Hall of Gods Picking Feature
Hall of Gods by NetEnt takes you back to the mythical era when Odin, Loki, and Thor ruled the minds of the Nordic people.
Thor’s hammer is a symbol we still recognize today, and it’s an important one in this bonus feature. How it works is that you take Thor’s hammer and smash various shields on the screen for cash prizes.
What makes this relatively simple feature so special? The fact that you can win millions instantly by finding one of the Hall of Gods progressive jackpots behind the shield you smash.
This feature has the power to make you a millionaire in a few seconds flat, and I think that makes it special, even if I haven’t yet had the good fortune to win it.
The Gonzo’s Quest Avalanche Reels
Gonzo’s Quest is one of NetEnt’s most popular slots of all time. It’s a simple game, but it has one brilliant feature I really like.
The “Avalanche Reels” make it possible to win multiple consecutive times off one single spin. This means that when you create a winning combination, the symbols involved disappear and are replaced by new ones, potentially unlimited times in a row.
While this is not totally unique in itself, Gonzo’s Quest adds extra spice to the rice by adding a dynamic multiplier element. For each consecutive win, a multiplier will increase by 1x, up to a maximum of 5x.
Just imagine 5 wins in a row from one spin, with the fifth win boosted 500% automatically (after all the others). That’s why this feature deserves to be included on this list, in my view.
The Mega Moolah Bonus Wheel
There’s no rule against having two entries for great slots bonus wheels, right?
While I stated clearly above that I feel the Mega Fortune bonus wheel is the best of the lot, the Mega Moolah one is still pretty immense.
Free Bonus Feature Slot Machines
This is more of a traditional bonus wheel, meaning there is just one layer to it. There are 4 progressive jackpots which can be won, starting with the Mini and going all the way up to the Mega.
If you’re lucky enough to land the Mega jackpot, welcome to the millionaire’s club! Mega Moolah is renowned for paying out ridiculous jackpots more suitable for a state or national lotto draw than a slot machine.