Best Slot Machines with Bonus Rounds

Honestly speaking, the slots with bonus games bring such excitement to the player that it cannot be matched by any other games. That feeling when you see how the symbols on the reels align and trigger the bonus feature is simply put, astounding. Of course, a bonus can mean many things. A game might have extra free spins bonus, a win multiplier, or even an entirely new feature to the game. Anyhow, we have gathered a list of 10 slots with bonus games that you should give a try. You can play all these games for real money in the casino or try their demo versions here.

The Top 10 Slot Machines with Bonus Rounds

• Avalon II (Best for Bonus Quests Design)
• Planet of the Apes (Unique Dual Play Area)
• Guns n’ Roses (Great Soundtrack and Multipliers)
• Jurassic Park (Astounding Theme and Sounds)
• Family Guy (Super Fun Mini Games)
• Mega Moolah (Best for Making Millionaires)
• Kronos Unleashed (Big Play Area and Attractive Bonus Features)
• Hot as Hades (Intriguing Bonus Progression)
• Centurion: Maximus Winnus (Many Bonuses and Multipliers)
• Pharaoh’s Fortune (Guaranteed Bonus Roll Wins)

Avalon II – RTP: 94:90%, Microgaming

Avalon II is perhaps, in our opinion, one of the best slots with bonus games ever. The game takes you on this magical adventure to help the knights of the round table, on their quest for the Holy Grail. As you embark on this mystical journey, you will meet many of the characters from the Arthurian tales like Merlin, the Lady of the Lake and King Arthur himself.

Microgaming has created a visually and sound-wise stunning game with incredible animations. There are not many games that can compete with the gaming experience of Avalon II, especially when the game has 243 ways to score a win.

What really makes Avalon II an outstanding slot machine are the astounding bonus features. As you travel through the kingdom, if you get three Holy Grail symbols, you will trigger the bonus game. All eight different bonus games are structured like a storyline, which is amazing. Achieving each individual bonus level will take you on the next one until you reach the end.

The quest mechanic is a breath of fresh air because it brings this unique feeling of an end-goal progression, rarely seen in the slot games. On your mission, you will first roll the dice to re-forge the shattered Excalibur and then make your way through six other challenges until you reach the Isle of Avalon, for your ultimate prize.

Planet of the Apes – RTP:96.33%, NetEnt

Planet of the Apes is an innovative and modern slot, based on the Planet of the Apes franchise. The game intrigues its players right from the start by introducing them into the theme with a fascinating short cinematic. Another factor that makes this NetEnt title so special is the design of the game itself. The Planet of the Apes slot has two sets of reels, which are positioned just next to each other. Respectively, they represent the Rise and Dawn motives from the movie films. Henceforth, both play areas have different symbols and special features.

Coming to the topic of slot machines with bonus games, Planet of the Apes has plenty of special features. The Rise Bonus and Dawn Bonus features award additional coins for every human and ape symbol on the reels. Furthermore, there are also free spins bonus rounds with enhanced wild and multiplier features, that boast even bigger wins.

Moreover, there are two random bonuses in the game, respectively stacked wilds and dual features. If you are interested in this amazing game with truly impressive graphics and soundtracks, we recommend you check out our Planet of the Apes slot review. Finally, you can test the free demo of the game, here on this page.

Guns N’ Roses – RTP:96.98%, NetEnt

For all the hard rock music fans out there, we are glad to inform you that there are themed slots with bonus games for you as well! A great representative of the genre is the Guns N’ Roses slot, inspired by the legendary rock band with the same name. The game is created by NetEnt and it captures the American rock band theme perfectly.

While you play, you will hear some of their most iconic music titles such as Welcome to the Jungle and Paradise City. When you land a bonus symbol on reels 1,3, and 5 you will get to spin the bonus wheel to determine the bonus features that will be activated.

There are three different bonuses in Guns N’ Roses slot, the Encore Free Spins, the Crowd-Pleaser Bonus, and finally, coin wins. Speaking of the Encore Free Spins, it gives you 10 free spins with band member tiles transformed into wild symbols. By far, the Crowd-Pleaser Bonus is the most exciting mechanic in the game.

The Crown-Pleaser Bonus feature is a 3-level pick-and-win bonus game that can award the players with coin wins and even more free spins. Moreover, the slot includes other randomly triggered bonuses, such as the Appetite for Destruction Wild, which places wild symbols on the reels in the shape of a cross. If you want to read more, check out our Guns N’ Roses slot review.

Jurassic Park – RTP:96.67%, Microgaming

It seems as Microgaming has done outstanding work in providing some of the best slots with bonus games on the market. Therefore, it comes to no surprise that their Jurassic Park slot adaptation is another great endeavour. Perhaps a key aspect of the popularity of the Jurassic Park slot comes from the nostalgic movie theme itself. However, one thing is certain – another stark reason for success is the attractive slot machine bonus rounds that make the game fun and rewarding. Throughout the gameplay, you will encounter many of the iconic dinosaurs and characters from the movie as symbols.

In the movie, the way they created the dinosaurs was from extracting their DNA found fossilised in yellow amber. That emblematic symbol is present in the game, and it is actually, the mean to trigger the free spins bonus. Once you get the ambers on your reels, you will receive one out of five different free spins bonuses.

Furthermore, after you have played 25 free spins, you will unlock the special bonus. Then, you will get to choose from any of the dinosaur features. As all the five unique bonuses are quite fun and diverse, we are sure that you might want to find out more about them. For that reason, visit our detailed Jurassic Park slot review.

Family Guy – RTP: 96.05%, IGT

Now, onto another remarkable classic – the tv-show-themed Family Guy slot. This great addition to the list of the best slot machines with bonuses is created by IGT and since it’s on our list, we assure you that are attractive bonus features here. The fans of the TV show will instantly recognise the main characters, the locations, and the episodes that are involved in the making of the game. Believe us, playing the Family Guy slot is a truly exciting experience and we have not even begun talking about the different bonuses that you can find in the game! Without a doubt, it would easily be classified as one of the top TV slots out there!

By triggering World Bonus, you will get to spin the globe, which will then determine which of the three bonus games will be awarded. If you get the Drunken Clam Bonus, you will have to outdrink the competition to get coins with increasing multipliers.

The second slot machine bonus round is the Chicken Fight Bonus where you will put Peter against his arch-nemesis, the chicken, and for each round that you win you will get stacking up prizes. Finally, if you get the Lois’ Hot Free Spins Bonus, you will earn 10 free spins with extra wilds in them. If you want to find out more about the other 4 random bonus features, be sure to check Family Guy as soon as possible!

Mega Moolah – RTP:88.12%, Microgaming

As we are speaking about the best slot games with bonus rounds, we cannot continue without mentioning Mega Moolah. The latter holds a legendary status in the online casino world, as it has made multiple players millionaires with its progressive jackpot bonus game. Furthermore, Mega Moolah is a proud holder of the Guinness World Record for the highest ever online slot payout. The glorious game is an animal-themed slot and has a cartoon-style artwork. The colours are bright and the music, attractive, however, the biggest appeal is the huge jackpot bonus.

The aforementioned, big progressive bonus game can be triggered on any spin. Once that happens, you will be given a big jackpot wheel for a shot at winning either the mini, minor, major or the mega jackpot. Moreover, the Mega jackpot always resets to a minimum of £1 million, thus Mega Moolah has been referred to as the “Millionaire Maker”.

In addition, if you get three monkey scatter symbols, you will be rewarded with 15 free plays and all earnings will be multiplied 3x. We would highly recommend you read our Mega Moolah slot review and even give the free demo a try.

Kronos Unleashed – RTP: 96.00%, WMS

Kronos Unleashed is an astounding sequel to the original Kronos slot machine. Released by WMS, the former is an outstanding member of our list with the best slots with bonus games. The action is set on Mount Othrys, which is the realm of the god Kronos and his fellow Titan followers during the battles with the Olympian gods. Kronos Unleashed has an impressive structure of eight rows and five reels, with 60 fixed paylines in place.

When you stack six or more Kronos symbols of the same colour, respectively gold, red or purple, the Lightning Respins bonus feature will be triggered. During that phase, the play area will transform to display 12 rows of symbols, with a maximum of 100 paylines. With the help of four special bonus symbols, you will start stacking up the tiles to generate a huge win.

Ultimately, the lightning symbol is perhaps the best one to get during the Lightning Respins, as it grants access to special jackpot reels, increasing your stake’s reward even more. You could always test the free demo version here on our page or learn more about the slot in real play.

Hot as Hades – RTP 96.75% – Microgaming

Next on the list of the best slot machines with bonus games we’ve got Hot as Hades. This hot title is a video slot by Microgaming, and it has five reels, 20 paylines, and a 96.75% RTP. However, Hot as Hades is more than just a game with an attractive bonus round, it is also on our list of best RTP slots. Moreover, the game features breath-taking 3D graphics and animations, with funny looking cartoon-style Greek mythology characters. While playing the slot, you join Hades on his adventures in the underworld.

When you land 3 or more scatters, you will trigger the Crystal Helm Quest Bonus. The special feature consists of four diverse levels, and at the end of each, you will try your luck against different obstacles. When you complete all four levels, you will face Zeus and play for the great Crystal Helm and more additional prizes. Furthermore, Hot as Hades also features the Super Mode bonus, which has a chance to be triggered during each spin randomly. If you get itthree free spins with extra wilds that hold their tile for the duration of the bonus.

Centurion: Maximus Winnus – Explore the Wilderness

Inspired Gaming has done a splendid job to grasp from the rich and euphoric spirit of ancient Rome. The glamour, the style, the music, and the gorgeously imperial red colour are all present in Centurion: Maximus Winnus slot game as if it were made back during the Roman Empire. The game welcomes you with a quick introductory cinematic, that explains all the essential mechanics that you will encounter during your play. Centurion: Maximus Winnus has a stunning and beautifully detailed grid of five reels, three rows, and 20 paylines.

By playing Centurion: Maximus Winnus, you will have a chance to experience the closest excitement to being an actual centurion that participates in a triumph. Ultimately, four different available bonuses can be unlocked during your playthrough. To trigger any of them, you will need to get at least three bonus symbols.

The bonus mini-games are respectively, Prizes on Parade, Road to Rome, Wild Power Spins and Ceasar’s Free Spins. As most of the name give out what you are going to get from each bonus, you can rest assured that Centurion: Maximus Winnus, has more than meets the eye. You could test the free demo version here on our webpage.

Pharaoh’s Fortune – RTP: 96.53%, IGT

Lastly, let us present to you IGT’s popular Egyptian themed slot, respectively Pharaoh’s Fortune. The game is a timeless title that has always experienced lots of love from the players. Pharaoh’s Fortune has a standard design of 5 reels, 3 rows, and 15 built-in paylines. The game symbols are an interesting mixture of authentic Egyptian hieroglyphs and some more funny-looking pharaoh’s masks and others. Similar to some other slot games with bonus games, in Pharaoh’s Fortune, you trigger the bonus feature whenever you land three golden pharaoh symbols.

The bonus feature begins by taking you to the Pharaoh’s tomb. There, you will get to pick from some of the stones, which will reveal rewards such as free spins and win multipliers. You will be able to keep gathering stones with their bonuses until you reveal the Start Bonus block. Moreover, the free spins bonus game is hilariously fun.

It comes with a new set of symbols, fun music, and guess what, a huge disco ball! However, that’s not the cherry of this pie. The best thing is that every single free spin roll is a guaranteed win. If you found Pharaoh’s Fortune as interesting as we do, you can learn all about it at our Pharaoh’s Fortune slot review.

Frequently Asked Questions

If you are looking for more information regarding the most popular and entertaining slot machines with bonus games, then you would be pleased to know we’ve gone one step further. We have selected the most frequently asked questions about the bonus slot games. Moreover, we have taken the initiative to briefly answer them for your convenience.