Slot Games With Bonus Rounds
Free online slot games with bonus rounds and without download or registration offer players the opportunity to get a feel of the game and decide if it’s worth playing. Most online games give the players an opportunity to win the jackpot in its bonus rounds. Video slots– Video slots are the most common online slots for free. They are known for having several in-game features, bonus rounds, special symbols, and mind-blowing gameplay. They also have a range of themes with unique storylines, soundtracks, and HD graphics.
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- Written by Kamen Valev
Distinctive Features of Bonus Round Slot Machines
The developers of modern online slots tend to equip their products with various bonus rounds. Thus, they make games different from each other and spur the excitement of users. For example, the Novomatic company uses the risk round in its Gaminators, in which gamblers can multiply their winnings. To do this, they are to guess the colour of an upturned card.
NetEnt has a bit different approach. There are no risky rounds in their slots. Instead, the developer offers you free spins, which are activated by three Scatters. This option allows you to get extra benefits without using your own funds. Unicum makes each of its free bonus round slots truly unique. All developments of the company have completely different bonus games that are bound to appeal to both beginners and experienced users. Slots by Microgaming may have both free spins and additional rounds, depending on their type and theme.
How to Play Slot Machine Bonus Rounds
Generally speaking, new slot bonus rounds have in fact a high-profit potential, which is something to be aware of. In order to gain big wins by taking part in bonus games, users should primarily rely on their intuition and luck. That is to say, the rules in such games are usually identical to those of the main ones. Ingenuity and prudence will also come in handy: the gamer should perform deliberate and reasonable actions to understand what to do next, thereby successfully completing a game mission.
As far as the plot of bonus rounds is concerned, needless to say, that it’s closely related to the theme of the slot itself (not always, though). In other words, the bonus mode will complement the main game, being part of it, revealing its plot. So if you’d like to check out some bonus games with an interesting storyline that satisfies your taste, consider the theme the slot is actually dedicated to.
The Best Slots with Bonus Rounds
New interesting and fascinating slot machines continue to appear, and the variety of games at the moment can surprise even the most sophisticated gamblers.
Many players who have witnessed the era of 'real' land-based casinos still prefer plotless classic online slots with simple gameplay. Conversely, the younger generation of users seems to be no longer impressed by traditional fruit slots.
So, the leading developers of software for Internet casinos competing for market leadership and popularity among players invent new ways to attract the attention of customers to their products. One of the most effective solutions is equipping slots with innovative original functions, including interesting bonus rounds.
Now the overwhelming majority of slot machines do have such a feature. But which are the greatest ones? How do you pick bonus round slots that stand out among similar variants? Check our list to learn about the top slots with bonus rounds. Some of them you might see for the first time as they are not so popular as, for example, Book of Ra or Immortal Romance, but still they are definitely worth mentioning.
Cash Farm (Novomatic)
Cash Farm slot machine has a quite original design, which is supported by the interesting options of the game. The slot contains a Wild symbol represented by the farm. It can give you huge winnings and complete all combinations: the Farm is capable of transforming into any symbol other than a Tractor, resulting in significant payments.
The Tractor symbol will allow you to get winnings for emerging in any place in the screen — it’s a Scatter, which can also trigger a bonus round. If you get three to five tractors, you will find yourself on the field, where you look for your wins among the haystacks. Here the chances of gaining big profits are pretty high as the bonus round will only end when there is nothing under the haystack.
The peculiarity of the Cash Farm slot is the presence of a function called Reel Refill. It enables you to get the maximum number of prizes. This feature implies the emergence of additional combinations due to the disappearance of winning ones, in place of which other symbols will drop. This may lead to another win and greatly enrich the player.
Gonzo's Quest (NetEnt)
Gonzo's Quest is one of the calling cards of the NetEnt brand. It invites players to plunge into the fascinating adventures of conquistador Gonzo and help him find the lost golden city Eldorado. Graphic design and background music nicely reflect the adventure theme.
You can get acquainted with the brave conquistador during the introductory video clip. As for the gameplay itself, it is interesting not only thanks to the exciting storyline but also the numerous original bonuses.
Among them is a completely unique function called Avalanche, which allows you to get a lot more winning combinations during one spin. The played pictures explode and are replaced by new ones, in the form of stones falling from above. Every successive Avalanche increases the winning coefficient by x1 (up to 5-fold multiplication).
The options Avalanche and Free Falls are available both in the main mode and in the bonus rounds (10 free spins), with the maximum bonus payout ratio being x15. However, each fall that does not end with the formation of a paid chain, takes x1.
Thief (NetEnt)
The bonus round of the Thief slot machine developed by the Net Entertainment provider entirely lives up to the title of the game. Since the slot is dedicated to the topic of innovative technologies acting as bait for fraudsters, the bonus offers the user to steal a precious diamond from the billionaire's mansion.
This model is equipped with unmatched graphics and superb animation effects. The appearance of three Adrenaline Scatters on the reels triggers the free spins mode, during which only the main character appears (a beautiful thief), symbols depicting her high-tech tools, as well as the most coveted symbol — a gem that brings the maximum payout of 5000 bets.
The Slotfather: Part II (BetSoft)
The classic bonus round of Slotfather II is free spins triggered by combinations of Scatters. The number of free spins varies from 8, 12, 20 for 3 to 5 truck symbols respectively. A special feature of the bonus game is that the Wild symbol appears on all the reels except the first. The rewards for successful combinations are doubled.
After you spend all your free spins, the special bonus from the Big Boss will be activated, and you'll receive a prize from the godfather of the Italian mafia. The gangster spins of the Slotfather II machine are available when two vertical columns of the playing field are occupied by the image of one gangster. The verticals with the bandit remain motionless, the rest of the reels respin. If the mafioso has occupied as many as three vertical columns, you will get the Gangster Feature bonus round. On a special screen, the bandits divide the city districts: in front of each character there are cards, each demonstrating which part of the metropolis will be controlled.
Jurassic Park (Microgaming)
Jurassic Park developed by Microgaming is based on the iconic movie about dinosaurs Jurassic Park. The interface design, musical accompaniment, and appealing symbols recreate the atmosphere of your favourite picture.
The main characters of the film and prehistoric creatures act as symbols here. The multi-level bonus round fully corresponds to the storyline as well; it is triggered by 3 or more Scatters (an image of a mosquito in amber).
Initially, only the first level is available to the player, other rounds open after the user has played a certain number of spins. Each level includes 12 free spins with different original options and is named after a particular dinosaur species — Tyrannosaurus Rex, Velociraptor, Triceratops, Brachiosaurus, Dilophosaurus.
There is also another extra feature called T-Rex Alert, which is triggered randomly. Once activated, additional Wild symbols appear on the reels, which significantly increases the chance of getting a win.
Dolphin’s Pearl Deluxe (Novomatic)
Dolphin’s Pearl Deluxe has gained immense popularity not only due to its interesting storyline and high-quality design but also due to an exciting and lucrative bonus round.
The extra mode is represented here by 15 free spins with a triple multiplier. It is triggered by the appearance of 3 or more Scatters in the reels pictured by the coveted shell with a pearl inside. Additionally, 3 pearls multiply the stake by 20, and 5 shells will give you x500. The number of bonus spins will increase if there appear three dolphin pearls or more.
Avalon II (Microgaming)
One of the most remarkable slot machines to date, and maybe the best slot with bonus games. King Arthur and his Knights return in the wonderful Avalon II by the leading online casino software developer Microgaming.
The Grail Bonus game is launched by getting three or more images represented by a sacred bowl. It sends the participant to a wonderful tour through the fairy kingdom. The main purpose of this round is to get the Grail and deliver it to the island of Avalon, where Arthur resides, in accordance with the legend.
If you complete this tour successfully, you will find yourself in the Lake of Legend quest, where you will need to roll the dice; the next is Excalibur, where the fragments of the legendary sword are reforged. A certain number associated with one of the fragments of the sword appears on the dice. If the numbers match, the fragment falls into place, and the number becomes a multiplier. In total, there are 10 possibilities to roll the dice.
The original Misty Value quest gives you fifteen free spins. In this round, you are to pick a symbol that will emerge as an extra Wild multiplier of x2. After the successful completion of these rounds, you can select one of the following options for the next bonus:
- Whispering Woods. Choosing a shield with a certain multiplier (up to x160)
- Forest Falls. Twenty free spins and a special Wild symbol
After two more additional rounds, you will proceed to the next game, where you must fight the Black Knight, attacking him and blocking his own attacks. The principal aim of the battle is to take back the Grail.
In the finish round, the user plays the classic Wheel of Fortune to obtain the last multiplier. This game reminds you of the best traditions of computer video games, allowing you to feel like a brave Lancelot.
Short Summary
Statistics reveal that many connoisseurs of gambling adventures prefer playing animated bonus rounds to spinning the reels in the main game. In fact, it is quite understandable: the activation of such a feature in itself is a rather encouraging sign, not to mention the enormous excitement experienced during a bonus round. In addition to the desired multiplication of winnings, it is in the bonus game that the user can feel like the main character, thereby being as much involved in the game plot as possible, getting into what actually happens on the screen. It is true that it's not the case with all bonus round slot machines, but some developers do succeed in creating such an effect. Try out the best slots with bonus rounds and see for yourself!
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Slot Games With Bonus Rounds
What 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?
Free Slot Games With Bonus Rounds For Fun
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.
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.