Slots with Bonus Round

Here on our page dedicated to free slots with bonus rounds, you will find a directory that contains as much as 5675 titles that are updated on a regular basis to keep up with new releases. Playing them doesn’t involve registering or downloading anything, and you won’t have to share your personal information either. Just choose what appeals to you and start spinning instantly!


Also known as a bonus game, a bonus round is an extra round, mini-game or section in a slot game that doesn’t cost players anything, but still enables them to win money or other prizes.

This is activated either by chance or if the punter achieves a preset objective while spinning the reels. It is unlocked during regular gameplay by certain combinations of symbols, being the most profitable way to increase your winnings during any spinning session.

Many major developers in the online casino industry offer slots that possess this special feature. Notable examples include the likes of Rival, NetEnt, Real Time Gaming (RTG), Evoplay, Inspired, and Booming Games.

However, it is important to note at this point that bonus rounds are reserved almost exclusively to video slots.

Nonetheless, some classic slots do have a few special features and icons such as wilds and multipliers, but nothing as mechanically complex as in the case of their modern counterparts.  


Our directory contains a whopping 5675 slots with bonus round feature, which you can discover by simply scrolling down the page.

The list can be sorted with our Top Rated and Newest tools, which will reveal the best online slots and the newest online slots in this category. 

Dreams of Gold is currently the highest rated game on the page, while Feather of the Nile is the most recently added one.

And the best part is that you don’t even have to create an account to engage with them. Our website consists of free pokies that you can play for fun without having to download anything on your device or provide us with your personal information. 

Click on the slot games you find most interesting and browse through their personalized review pages that contain a breakdown of the most relevant details pertaining to them, as well as a list of real money casinos where you can play them.

The page also displays ratings left by actual punters, so don’t forget to give us your feedback after experiencing bonus round slots as well!

5675 results
Filter by:
Sort by:

The SlotsMate Guide to Bonus Rounds


As a general rule, there are two main ways in which bonus rounds are triggered:

  • Random. The first is the random one, where bonuses are bestowed upon you without any apparent rhyme or reason. Of course, there are certain symbol combinations that contribute to these, but there aren’t any overall special icons in sight. 
  • Scatter. The second way a bonus round is triggered is with the Scatter Symbol. As a general rule, three or more suffice in order to kickstart an event. What is more, these can fall anywhere on the reels unless otherwise specified by particular slot games with individual limitations. 


Slot game bonus rounds come in a variety of shapes, sizes, and designs. To illustrate in a more comprehensive way, we rounded up the top four most popular categories, complete with examples and explanations. In addition to these, we also discussed the multi-level feature that can be applied to any category on the list.

  • Pick a Box. Pick a box is the second most popular type of bonus game, as it gives players the opportunity to choose between various prizes that will be added to their balance. Yggdrasil Gaming offers an interesting twist on this concept in its beloved Champions of Rome slot, where players that win free spins can choose between Training Mode that allows them to keep all they win, or Deathmatch Mode with multipliers for the chance to increase earnings exponentially. Watch the video below for a better understanding of what this entails.
  • Mini-Games. Many slots nowadays have integrated mini-game rounds that expand upon their general theme. One example of this is the Jumanji slot game by NetEnt, during which a bona fide board game event is activated when a specific combination of symbols occurs on the reels. Players can increase their wins and win additional prizes by rolling a pair of dice and advancing on the board with their chosen totem. You can watch it in action in the video below:
  • Spinning Wheel. The mechanics behind this particular type of bonus game can be deduced from its name. Players have the chance to spin a wheel and earn prizes that will multiply or add to their winnings. The Mega Moolah slot machine by MicroGaming contains this type of bonus, as seen in the picture attached below. 
    Mega Moolah Jackpot Slot Wheel
  • Cascades. Experienced spinners are most likely familiar with the sight of cascades, a type of bonus round where some symbols are replaced by others falling from the top of the screen. One game that is known for this is the Birdz slot by Games Warehouse pictured below.
    Cascades Bonus Round Birdz
  • Multi-Level. Finally, it is also essential to note that some slot games allow punters to play bonus rounds at various levels. One such machine is the Vikings Go to Hell one by Yggdrasil Gaming with its free spins bonus rounds that advance their degree of success depending on your performance. This feature can be observed in the image attached below. 

    Multi-level Bonus Rounds Vikings Go To Hell


Bonus rounds are something that can be easily enjoyed when playing online slots for fun due to the variety in styles and themes behind each type.

However, if you want to take the leap and start playing for actual cash, head on over to our Real Money Slots page and check out the 1580 online casinos on our roster. On there, you will also see ratings granted by genuine punters, information on bonuses, and a list of software providers that power them.

So, what are you waiting for? Choose your new go-to iGaming arena and start spinning for those bonus games!



Are bonus rounds on slot machines predetermined?
No, the frequency and payout of the bonus rounds is not predetermined. Everything is based on an RNG (Random Number Generator) system, one for every reel in the slot, to determine when these reels will stop. That’s why it’s so hard to guess or calculate when and if these bonus rounds will hit.
What slot machines have the best bonuses?

This really depends on your preference. If you’re a fan of Free Spins, then you will find those slots the best. If you enjoy mini-games that award prizes, then those slots will be perfect for you. There’s really no way to tell which bonus is the best because it’s a matter of players’ taste.

What are some slots with most bonus games?

Some of the best slots with bonus games don’t have a multitude of them. That’s because when you try to focus on too many things at a time, there’s a high chance most of them will be mediocre. We recommend slots such as Pharaoh's Fortune (has a two-part bonus round) or Hot as Hades (has several stages of Free Spins).
Where can I play free slots with bonus no download?
You can play free slots with bonus and no download right here on this page! Just browse through our list, choose a slot that appeals to you and jump right in. No registration or money required.
What online slots payout the most?

This is a very common question among both newbies and veteran gamblers alike. Naturally, before you put any real money into a slot, you have to make sure it will return your investment. For that, we put together the Best Payout Slots section, so you can choose from the best of the best.