Free Slots with Bonus and Free Spins ??? USA September 2024

Author: Henri Ojala | Fact checker: Tommi Valtonen · Updated: · Ad Disclosure
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BonusFinder is an independent online casino comparison website with affiliate links. This means that we may receive compensation if you take up an offer on our list. Our team is dedicated to finding the best bonuses and casinos for you to play safely, and we review every bonus before adding them to our website.

You can find all kinds of free casino slot games that include bonus rounds and free spins on online casinos listed below. Claim a welcome bonus to play games!

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? Free Slots with Bonus Rounds

Free Slots With Bonus Games

The best free slots games have plenty of extra bonus rounds! These games feature progressive jackpots, instant play options, extra prizes, and stacked wilds.

There are tons of slot types that have bonus rounds incorporated into them. You can find these modern games on most online casinos in the U.S.; all sites we recommend have an excellent selection of slots with bonuses and progressive slots games for a great casino experience.

If you want to play free slot games that include bonus games, you can choose to play slots on BonusFinder US or claim a no deposit bonus from the casinos above.

Free slot games with bonus games are identical to their real money versions, so you can enjoy all of the features and face none of the risk!

?? Type of Casino Slots Bonus Rounds Video Slots
? Where Can I Play Bonus Round Slots for Free? Best Online Casinos, BonusFinder US
?? Best Free Online Slots Divine Fortune, Book of Dead, Gonzo's Gold
?? Types of Bonus Features Free Spins Feature, Bonus Rounds

Divine Fortune

Divine Fortune is an iconic slot with impressive graphics and one of the most popular progressive jackpot slots with bonus rounds.

All players can enjoy the cool features this slot game has and if you play for real money, you could win a massive jackpot, although the progressive jackpots vary a lot since this game is so popular.

The Jackpot Bonus Game has 15 reels that spin independently; the bonus symbols will stick on the slot reels and you collect more bonus spins the more symbols you collect!

If you play slots rarely, this is a good slot machine to start with.

Blood Suckers

Other excellent free slots with bonus and free spins, Blood Suckers games are some the most popular slots with wild symbols and free spin features. In the bonus rounds, you get to drive stakes through the hearts of vampires!

As one of the more popular free games, you can play Blood Suckers slot machine and its extra games almost anywhere.

While there are no free spins at the moment for Blood Suckers, you can play it with no deposit offers in your state.

Monopoly Big Money Reel

WMS has created all sorts of Monopoly-themed slot machines, and you can try several of them on many platforms.

Monopoly Big Money Reel is our favorite slots game from the group and has one of the best bonus rounds, which includes mini games within the main round; you trigger the feature with three or more scatters (the money bill).

If this version isn’t your jam, you can play other Monopoly-themed slot machines with bonus games instead.

Serengeti Wilds

Serengeti Wilds is one of the best slots with bonus spins, cutting edge graphics, and cascading reels.

The slot machine has 25 paylines, five reels, and the sunset symbol will unlock the free spins game where you can get extra spins on the bonus game and animal trails.

There are many more games with a similar savannah and/or animal theme, so you can choose the one you like the best.

Buffalo Blitz Megaways – Jackpot Blitz

Buffalo Blitz is another animal slot, but it has great bonuses for players. Since it’s a Megaways slot game, it has over 100,000 ways to win!

In addition, you can trigger the extra features by landing several diamond symbols on the reels. You can choose from Blitz, Thunder, Buffalo, or Mystery free games and enjoy the scenery as you play for free.

? Free Slot Games with Bonus Spins

Free Online Slots With Free Spins Games

Free online slot machines have plenty of free spins rounds and other slots bonuses. You can also find progressive jackpots and bonus buy slots among the popular fruit machines from the top software developers.

Some free slots with bonus and free spins might get a bit too confusing for some players. Fortunately, you can play slot games that have only free spins bonuses.

This means you only win free spins rather than choose among different features. Below are some of our favorite slot games with free spins you can play for fun or for real money.

Book of Dead

This slot is a part of the popular series of classic slots, but isn’t available in the U.S. for real money play (like Mega Moolah, another popular game).

Book of Dead is easily one of the best free slot machines with a bonus round on the BonusFinder platform, and works well on mobile devices as well.

You can trigger the free spins round with three Book of Death symbols, and you can retrigger the spins with a sticky wild as you play!

Record Riches

Created by Playtech, this slot takes you back to the 1950s music world. Record Riches is one of the top free slot games with bonus rounds and three wild symbols will award you five free spins.

This video slot isn’t the flashiest but if you want to spend a few minutes spending some free coins, Record Riches will do the trick. You might even land the winning combination for a good jackpot.

Kronos

Kronos was the leader of the Titans in Ancient Greek mythology, and this slot salutes the formidable God. To activate the free spin bonus rounds, you need to get three or more Gold Medallions on the reels.

You can win up to 100 spins on Kronos, which is a nice added feature to an otherwise quite basic slot machine. If you enjoy the theme, you can play free slots with bonus spins that have Ancient Greece and Rome backgrounds.

Mega Flip

Mega Flip is a classic style slot with fun symbols and simple gameplay. The slot by Relax Gaming has both respins and free spins, meaning you can spin away to your heart’s content!

The 70s disco look is a nice added touch to the casino game, and the symbols are all classics you already know. The bonus round is excellent too.

Raging Bison

Raging Bison is one of the better animal themed free slot machine games that include bonus rounds where you earn free spins.

Set in an American desert, Raging Bison’s scatter symbol (the Golden Bison Coin) gets you different amounts of free spins depending on the symbol combinations you end up with.

You can also choose from various play modes if you want to experiment when you start playing free slots online. A similar slot, Raging Rhino, is another excellent choice.

? New Slot Machines with Bonus Games

New Free Slots Bonus Games

Brand new slots including bonus rounds are released constantly; you never know when you might land the winning spin on free slots!

Here are just a few new games released recently; many games come out on several casinos at the same time!

  1. Gonzo’s Gold
    One of the newer free slots with bonus rounds is Gonzo’s Gold, an offshoot of Gonzo’s Quest, created by Net Entertainment. NetEnt is know for their excellent slots with bonus games and this game is another hit from the developer. In the bonus feature, you can choose which symbol will expand across the reels and hopefully award you more wins!
  2. Wolf Gold
    Wolf Gold has three different jackpots you can win in the real money version, but you can play for free and get the same thrills! The night time theme complements the animal symbols well and the bonus round is unlocked by six full moons. Also try a similar slot Wolf Run!
  3. Zeus 3
    The third installment in the series with bonus games, Zeus 3 has 192 paylines, free spins bonus that can be retriggered, and an expanding wild symbol. If you enjoyed Zeus 1 and 2, we guarantee you will like this bonus game as well!

? Types of Bonus Rounds

Real money slots have all sorts of bonuses and free spins you can get. While you can’t win cash prizes when you play for free, you can still enjoy the excitement of the slots and activate bonus rounds by hitting winning combinations.

If you are interested in maximizing your chances, check each game’s rules to understand how you get the free spins and bonus rounds on the real money games. All are created with a random number generator, so the bonus features trigger randomly.

Some are bonus buy slots which let you purchase your way to the bonus round. Below are some of the bonus types you can get when you play these kinds of slots.

  • Free Spins Games: The most common bonus game on slots are free spins in a bonus game, like on Cash Elevator. These can be triggered in various ways and the amounts of bonus coins can vary a lot even within a game, but otherwise most games have similar features.
  • Bonus Game: Some video slots have other types of free bonuses than just spins. You can get additional cash prizes when you play for real money, but when playing slots online for free, these exciting games just give you more free coins to play with when you hit the bonus symbol. There are all kinds of bonus games, and on some slots you can choose from different options when advance from the base game. Lucky Ducky Casino Game has eight possible bonus games, which will increase your chances of winning.
  • Wild & Scatter Symbols: The special symbols increase your winnings depending on the type of slot machine and the in-game feature. While they might not trigger an extra round or mini game on all video slots, they are fun additions to any slot machine and award bigger prizes from a single pay line. Sticky wilds stick for extra rounds while other symbols keep rotating, giving you more possibilities to complete winning combinations. Expanding symbols stick on the entire reel giving you more winning combinations!
  • Bonus Wheel: This mini game can be triggered on different ways, but the bonus feature is always a good fun. The entire reel can turn into a wheel that lets you win even more free spins or a multiplier bonus.
  • Re-Spins: Instead of an additional game, you can get respins on various games. This means landing certain symbols or symbol combination spins the reels again, without any action from you. Lucky Lightning has a fun respin bonus you should check out.
  • Gamble Feature: A gamble feature lets you increase your winnings, mostly by doubling it. You can find this feature at Stampede online slot where you can gamble half or all of your winnings.
Types of Free Slot Bonus Games

Slot gaming with bonus round slots is fun and easy with free bonuses.

? How to Start Playing Free Slots

To play free slots online, you don’t need anything special! You don’t need to download anything to play on BonusFinder US, just click on the selection of games we provide, either on the desktop or cell phones.

You can select the max bet you wish to place and coin value. If you wish to play slots on a casino website, you don’t need to register on the ones that provide demo mode; just go on their website and play the different games on display!

Playing Real Money Games

If you like playing free casino slots but would like to win some real money, you can play online with no deposit bonuses and free spins.

These casino bonuses for new players let you play real money slots without risking you own money, as long as you comply with the wagering requirements.

You can play for free on several top online casinos we recommend in six states, and many free slots for real money are the same as the play money and demo versions. Registration is required when you want to claim new bonus offers for online gambling.

Online Casinos No Deposit Bonus
BetMGM Casino $25
Virgin Casino $25 No Deposit
Stardust Casino $25 Free
Borgata Casino $20 No Deposit

Playing on Your Phone

All slot games on BonusFinder US are also free mobile slots with bonus rounds, as BonusFinder works on all mobile phones.

In addition, most online casinos offer excellent mobile websites, so mobile users can have fun playing the demo versions of the most popular games whenever they want, no download needed.

Casinos also have mobile casino apps, so if you want to try your hand at the slots for real money, you can download one of the applications we recommend from the Google Play Store or the Apple App Store for Android and iOS devices, respectively.

You can find plenty of slot games with bonus features on these apps as nearly all slots have been optimized for phones.

If you want to win real money, switching to the real money casinos‘ version of your favorite games is very easy either on the app or the website.

? Final Thoughts

Video slots with bonus rounds are a lot of fun and you can find everything from classic Las Vegas slots to progressive jackpot online casino games for real money or for free.

If you want to find fun slots, you can try the ones recommended here; many online casinos and BonusFinder US provide tons of free slot machines you can spin for fun! Like at land-based casinos, you can win big if you hit the correct winning symbols on a specific slot game.

When playing slots on your mobile device you can easily switch between a classic slot and penny slots, choose from high RTP and low volatility games, and find special features on great games.

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? Slots with Bonus Rounds FAQ

1?? What are the top online slots with bonus games?

In addition to our favorite slots we've already talked about, some other slots are 88 Fortunes, Wheel of Fortune, China Shores, Raging Rhino, Rainbow Riches, Reel Hero, Lucky Fish, Da Vinci Diamonds, Golden Goddess, & Slot Jam. Take a look at our free games to see what other options are available! Playing free online slots on several online casinos is possible too.

2?? Can I play free casino games as well?

Yes, BonusFinder US provides some table games as well as top free slots with bonus rounds, so you can choose what kind of games you wish to play!

3?? Can I play modern slots for real money?

Yes, there are plenty of slots online for real money if you use welcome bonuses to play on gaming sites. You can find all real cash bonuses you can get in your state on BonusFinder US; you can claim welcome bonus money once with your first deposit.