Slots with Bonus Games

Slots come with all kinds of features nowadays, like bonus games. Many of the best online slots feature a Wild symbol, as well as Scatter symbols on the reels. These will trigger slot's bonus features, wins or other special elements.

Slots also differ in the number of reels. So, you’ll find slots with 3, 5, 6 reels and more. Some of them will have regular jackpots while others will have progressive jackpots. In other words, you’ll find a variety of slots at online casinos. So why do they have bonus games in them? And what is a bonus game?

Best casinos to play slots with bonus feature

  • CasiGo Casino

    4.8 / 5
    Welcome Bonus200% / € 200
    Wagering35 x (D+B)
    Payment methods
    • Trustly
    • Boku
    • EPS
    • Mastercard
    • Skrill
    • MuchBetter
    • Neteller
    • Paypal
    • Maestro
    • Withdrawal time: 1-3 days
    • Minimum deposit to casino: € 10
    • Bonus max bet: € 5
    • Established: 2020
    • Free Spins: 100
    • Welcome Bonus:200% / € 200 + 100 Free Spins
    • 2nd Deposit Bonus:50% / € 200 + 50 Free Spins
    • 3rd Deposit Bonus:75% / € 200 + 75 Free Spins
    • 4th Deposit Bonus:125% / € 500 + 150 Free Spins
    • Quick withdrawals possible
    • Live online casino
    • Very good selection of games
    Show more
  • Vegas Lounge Casino

    4.2 / 5
    Casino Cashback50% / € 400
    Wagering0 x (b)
    Payment methods
    • Trustly
    • Boku
    • EPS
    • Mastercard
    • Skrill
    • MuchBetter
    • Neteller
    • Paypal
    • Maestro
    • Withdrawal time: 1-3 days
    • Minimum deposit to casino: € 10
    • Bonus max bet: € 5
    • Established: 2021
    • Free Spins: -
    • Casino Cashback:50% / € 400
    • Quick withdrawal methods
    • Live dealer games
    • Very good number of games
    Show more
  • Captain Spins Casino

    4.8 / 5
    Welcome Bonus100% / € 300
    Wagering35 x (D+B)
    Payment methods
    • Trustly
    • Boku
    • EPS
    • Mastercard
    • Skrill
    • MuchBetter
    • Neteller
    • Paypal
    • Maestro
    • Withdrawal time: 1-3 days
    • Minimum deposit to casino: € 10
    • Bonus max bet: € 5
    • Established: 2021
    • Free Spins: 50
    • Welcome Bonus:100% / € 300 + 50 Free Spins
    • 2nd Deposit Bonus:100% / € 300 + 60 Free Spins
    • 3rd Deposit Bonus:100% / € 300 + 70 Free Spins
    • 4th Deposit Bonus:100% / € 300 + 80 Free Spins
    • Quick withdrawals
    • Live dealer games
    • Solid slots collection
    Show more
  • HighRoller Casino

    4.5 / 5
    Welcome Bonus100% / € 500
    Wagering40 x (D)
    Payment methods
    • Litecoin
    • instaDebit
    • Ethereum
    • Neosurf
    • Mastercard
    • Skrill
    • iDebit
    • MuchBetter
    • EcoPayz
    • Withdrawal time: 2-5 days
    • Minimum deposit to casino: € 20
    • Bonus max bet: € 5
    • Established: 2022
    • Free Spins: 200
    • Welcome Bonus:100% / € 500 + 200 Free Spins
    • Fast withdrawals possible
    • New casino brand
    • Live casino options
    • Superb selection of games
    Show more
  • Exclusive

    Fresh Casino

    4.1 / 5
    Welcome Bonus100% / € 600
    Wagering40 x (b)
    Payment methods
    • Litecoin
    • Ethereum
    • Neosurf
    • Mastercard
    • CashToCode
    • Tether
    • Jeton
    • AstroPay
    • BNB
    • Withdrawal time: 1-2 days
    • Minimum deposit to casino: € 20
    • Bonus max bet: -
    • Established: 2018
    • Free Spins: 500
    • Welcome Bonus:100% / € 600 + 500 Free Spins
    • 2nd Deposit Bonus:75% / € 300
    • 3rd Deposit Bonus:75% / € 300
    • 4th Deposit Bonus:50% / € 300 + 20 Free Spins
    • Mr. Gamble exclusive bonuses
    • Sports betting section
    • Quick withdrawal methods
    • Live dealer games
    • Awesome selection of games
    Show more
  • Sol Casino

    4.9 / 5
    Welcome Bonus100% / € 600
    Wagering40 x (D+B)
    Payment methods
    • Litecoin
    • Trustly
    • EPS
    • Ethereum
    • Neosurf
    • Mastercard
    • Skrill
    • CashToCode
    • Mifinity
    • Withdrawal time: 1-2 days
    • Minimum deposit to casino: € 20
    • Bonus max bet: € 5
    • Established: 2019
    • Free Spins: 500
    • Welcome Bonus:100% / € 600 + 500 Free Spins
    • 2nd Deposit Bonus:75% / € 600
    • 3rd Deposit Bonus:75% / € 600
    • 4th Deposit Bonus:50% / € 600
    • Sportsbook section
    • Quick withdrawal methods
    • Live online casino
    • Lots of games
    Show more
  • Bonus code: NEON

    Neon Vegas Casino

    4.9 / 5
    Welcome Bonus500% / € 500
    Wagering20 x (b)
    Payment methods
    • Trustly
    • Mastercard
    • Zimpler
    • Skrill
    • Neteller
    • Revolut
    • Visa
    • Interac
    • Withdrawal time: 1-5 days
    • Minimum deposit to casino: € 10
    • Bonus max bet: -
    • Established: 2020
    • Free Spins: -
    • Bonus code: NEONWelcome Bonus:500% / € 500
    • Fast withdrawals
    • Live casino options
    • Very good number of games
    Show more
  • PowerUp Casino

    4.4 / 5
    Welcome Bonus120% / € 240
    Wagering35 x (D+B)
    Payment methods
    • Litecoin
    • Ethereum
    • Neosurf
    • Mastercard
    • Zimpler
    • Mifinity
    • MuchBetter
    • Tether
    • EcoPayz
    • Minimum deposit to casino: € 10
    • Bonus max bet: € 5
    • Established: 2022
    • Free Spins: 30
    • Verified
    • Welcome Bonus:120% / € 240 + 30 Free Spins
    • Casino Cashback:15% / € 3000
    • Fast withdrawal methods
    • New casino on the scene
    • Live casino options
    • Outstanding number of games
    Show more
  • new

    Flappy Casino

    3.6 / 5
    Welcome Bonus100% / € 500
    Wagering50 x (b)
    Payment methods
    • Picksell Pay
    • Cashlib
    • Directa24
    • PayOP
    • Skrill
    • CashToCode
    • Mifinity
    • Payz
    • MuchBetter
    • Withdrawal time: 1-5 days
    • Minimum deposit to casino: € 10
    • Bonus max bet: € 5
    • Established: 2023
    • Free Spins: 50
    • Welcome Bonus:100% / € 500 + 50 Free Spins
    • 2nd Deposit Bonus:100% / € 200 + 50 Free Spins
    • 3rd Deposit Bonus:50% / € 500 + 50 Free Spins
    • 5th Deposit Bonus:50% / € 500 + 50 Free Spins
    • 4th Deposit Bonus:75% / € 300 + 50 Free Spins
    • Sports betting section
    • Fast withdrawal methods
    • Fresh casino site
    • Live casino options
    • Brilliant selection of games
    Show more
  • new

    21.red Casino

    4.2 / 5
    Welcome Bonus100% / € 200
    Wagering30 x (D+B)
    Payment methods
    • QIWI
    • Skrill
    • Neosurf
    • Trustly
    • Mastercard
    • Zimpler
    • Euteller
    • iDeal
    • MuchBetter
    • Withdrawal time: 1-3 days
    • Minimum deposit to casino: € 20
    • Bonus max bet: € 5
    • Established: 2023
    • Free Spins: -
    • Welcome Bonus:100% / € 200
    • Online sports betting
    • Quick withdrawals
    • Newcomer to the market
    • Live online casino
    • Many games
    Show more
  • Jet Casino

    4.9 / 5
    Welcome Bonus100% / € 600
    Wagering40 x (D+B)
    Payment methods
    • Litecoin
    • Trustly
    • EPS
    • Ethereum
    • Mastercard
    • ePay.bg
    • Skrill
    • CashToCode
    • Mifinity
    • Minimum deposit to casino: € 20
    • Bonus max bet: € 5
    • Established: 2020
    • Free Spins: 500
    • Verified
    • Welcome Bonus:100% / € 600 + 500 Free Spins
    • 2nd Deposit Bonus:75% / € 300
    • 3rd Deposit Bonus:75% / € 300
    • 4th Deposit Bonus:50% / € 300
    • Sports betting section
    • Fast withdrawals possible
    • Live casino options
    • Superb selection of games
    Show more
  • Exclusive
    Bonus code: MRSPECIAL

    SG Casino

    3.9 / 5
    Welcome Bonus200% / € 500
    Wagering35 x (D+B)
    Payment methods
    • Litecoin
    • Ethereum
    • Neosurf
    • Mastercard
    • Skrill
    • CashToCode
    • Mifinity
    • MuchBetter
    • Tether
    • Withdrawal time: 1-3 days
    • Minimum deposit to casino: € 10
    • Bonus max bet: € 5
    • Established: 2023
    • Free Spins: -
    • Bonus code: MRSPECIALWelcome Bonus:200% / € 500
    • Casino Cashback:15% / € 3000 + 200 Free Spins
    • Mr. Gamble exclusive bonuses
    • Sports betting section
    • Quick withdrawals
    • Brand new casino
    • Live online casino
    • Leading selection of slots
    Show more
  • IZZI casino

    4.9 / 5
    Welcome Bonus100% / € 600
    Wagering40 x (b)
    Payment methods
    • Litecoin
    • instaDebit
    • Ethereum
    • Neosurf
    • Mastercard
    • iDebit
    • Tether
    • Jeton
    • Ripple
    • Withdrawal time: 1-2 days
    • Minimum deposit to casino: € 20
    • Bonus max bet: € 5
    • Established: 2021
    • Free Spins: 500
    • Welcome Bonus:100% / € 600 + 500 Free Spins
    • 2nd Deposit Bonus:75% / € 300
    • 3rd Deposit Bonus:75% / € 300
    • 4th Deposit Bonus:50% / € 300
    • Casino Cashback:10% / no limit
    • Sports betting section
    • Quick withdrawals possible
    • Live online casino
    • Many games
    Show more
  • Tonybet

    5 / 5
    Welcome Bonus100% / € 120
    Wagering50 x (b)
    Payment methods
    • Trustly
    • Mastercard
    • Skrill
    • Euteller
    • SafetyPay
    • EcoPayz
    • Neteller
    • Jeton
    • Paypal
    • Withdrawal time: 1-3 days
    • Minimum deposit to casino: € 10
    • Bonus max bet: € 5
    • Established: 2009
    • Free Spins: 120
    • Welcome Bonus:100% / € 120 + 120 Free Spins
    • Bonus code: TONY502nd Deposit Bonus:50% / € 100 + 50 Free Spins
    • Sportsbook Bonus:100% / € 100
    • Bonus code: RELOADReload Bonus:50% / € 100 + 50 Free Spins
    • Sports betting section
    • Fast withdrawal methods
    • Live casino games
    Show more
  • Bonus code: 100FIRST

    Vegaz Casino

    4.5 / 5
    Welcome Bonus100% / € 300
    Wagering0 x
    Payment methods
    • Litecoin
    • Trustly
    • EPS
    • Ethereum
    • Neosurf
    • Mastercard
    • Skrill
    • EcoPayz
    • Neteller
    • Withdrawal time: 1-3 days
    • Minimum deposit to casino: € 10
    • Bonus max bet: € 4
    • Established: 2020
    • Free Spins: 50
    • Bonus code: 100FIRSTWelcome Bonus:100% / € 300 + 50 Free Spins
    • Bonus code: 50SECOND2nd Deposit Bonus:50% / € 400 + 50 Free Spins
    • Bonus code: 100THIRD3rd Deposit Bonus:100% / € 300 + 50 Free Spins
    • Fast withdrawal methods
    • Live casino games
    Show more
  • Wizebets

    4.3 / 5
    Welcome Bonus100% / € 1000
    Wagering40 x (D+B)
    Payment methods
    • Litecoin
    • PayOP
    • instaDebit
    • Ethereum
    • Neosurf
    • Mastercard
    • Zimpler
    • Skrill
    • CashToCode
    • Minimum deposit to casino: € 20
    • Bonus max bet: € 5
    • Established: 2022
    • Free Spins: 100
    • Verified
    • Welcome Bonus:100% / € 1000 + 100 Free Spins
    • Fast withdrawals
    • New casino brand
    • Live casino games
    • Excellent game selection
    Show more
  • new

    0x.bet

    4.3 / 5
    Casino Cashback15% / no limit
    Wagering0 x
    Payment methods
    • PayOP
    • Mastercard
    • iDeal
    • Revolut
    • Bank transfer
    • eZeeWallet
    • Volt
    • Noda
    • Withdrawal time: 1-2 days
    • Minimum deposit to casino: € 20
    • Bonus max bet: € 3
    • Established: 2023
    • Free Spins: -
    • Casino Cashback:15% / no limit
    • Brand new casino
    • Live dealer games
    • Many games
    Show more
  • Bingo Bonga Casino

    3.9 / 5
    Casino Cashback15% / no limit
    Wagering3 x (b)
    Payment methods
    • Brite
    • Trustly
    • EPS
    • Neosurf
    • Skrill
    • Mifinity
    • iDebit
    • EcoPayz
    • Neteller
    • Withdrawal time: null days
    • Minimum deposit to casino: € 20
    • Bonus max bet: € 5
    • Established: 2022
    • Free Spins: -
    • Casino Cashback:15% / no limit
    • Quick withdrawals possible
    • Brand new casino
    • Live dealer games
    • Awesome slots collection
    Show more
  • Bonus code: WELCOME

    Platin Casino

    4.7 / 5
    Welcome Bonus100% / € 250
    Wagering30 x (D+B)
    Payment methods
    • Trustly
    • Mastercard
    • Skrill
    • MuchBetter
    • EcoPayz
    • Neteller
    • Paypal
    • Visa
    • Payforit
    • Withdrawal time: 0-3 days
    • Minimum deposit to casino: € 10
    • Bonus max bet: € 5
    • Established: 2020
    • Free Spins: 120
    • Bonus code: WELCOMEWelcome Bonus:100% / € 250 + 120 Free Spins
    • No Deposit Bonus:20 Free Spins
    • 2nd Deposit Bonus:100% / € 50
    • Quick withdrawals
    • Live online casino
    Show more
  • Kakadu Casino

    4.9 / 5
    Welcome Bonus100% / € 5000
    Wagering40 x (b)
    Payment methods
    • Trustly
    • instaDebit
    • Neosurf
    • Mastercard
    • Skrill
    • iDeal
    • iDebit
    • EcoPayz
    • Neteller
    • Withdrawal time: null days
    • Minimum deposit to casino: € 20
    • Bonus max bet: € 5
    • Established: 2021
    • Free Spins: 100
    • Welcome Bonus:100% / € 5000 + 100 Free Spins
    • 2nd Deposit Bonus:50% / € 2000
    • 3rd Deposit Bonus:75% / € 3000 + 50 Free Spins
    • Quick withdrawals
    • Live online casino
    • Leading selection of games
    Show more
  • Bonus code: BONUS1

    Justspin

    4.9 / 5
    Welcome Bonus100% / € 100
    Wagering50 x (b)
    Payment methods
    • Trustly
    • Aktia
    • Mastercard
    • Zimpler
    • Revolut
    • AstroPay
    • Nordea
    • Danske Bank
    • Visa
    • Withdrawal time: 0-1 days
    • Minimum deposit to casino: € 10
    • Bonus max bet: € 3
    • Established: 2019
    • Free Spins: 600
    • Bonus code: BONUS1Welcome Bonus:100% / € 100 + 600 Free Spins
    • Bonus code: BONUS22nd Deposit Bonus:50% / € 150
    • Bonus code: BONUS33rd Deposit Bonus:50% / € 150
    • Bonus code: BONUS44th Deposit Bonus:100% / € 100
    • Quick withdrawal methods
    • Live dealer games
    • Many games
    Show more
  • Exclusive

    CasinoLuck

    4.9 / 5
    Welcome Bonus100% / € 150
    Wagering35 x (b)
    Payment methods
    • Trustly
    • Zimpler
    • Skrill
    • Euteller
    • Neteller
    • GiroPay
    • Bank transfer
    • Visa
    • Sofortuberwaisung
    • Withdrawal time: 0-4 days
    • Minimum deposit to casino: € 20
    • Bonus max bet: € 5
    • Established: 1999
    • Free Spins: 150
    • Welcome Bonus:100% / € 150 + 150 Free Spins
    • Mr. Gamble exclusive offers
    • Fast withdrawal methods
    • Live casino games
    • Nice game selection
    Show more
  • Rabona

    4.9 / 5
    Welcome Bonus100% / € 200
    Wagering35 x (D+B)
    Payment methods
    • Litecoin
    • Trustly
    • Ethereum
    • Mastercard
    • Skrill
    • iDebit
    • EcoPayz
    • Neteller
    • Nordea
    • Withdrawal time: 0-4 days
    • Minimum deposit to casino: € 20
    • Bonus max bet: € 5
    • Established: 2019
    • Free Spins: 200
    • Welcome Bonus:100% / € 200 + 200 Free Spins
    • Sportsbook Bonus:100% / € 100
    • Sports betting section
    • Quick withdrawals possible
    • Very good slots library
    Show more
  • Wheelz Casino

    4.7 / 5
    Welcome Bonus100% / € 300
    Wagering35 x (b)
    Payment methods
    • Trustly
    • instaDebit
    • EPS
    • Mastercard
    • Zimpler
    • Skrill
    • CashToCode
    • Euteller
    • MuchBetter
    • Withdrawal time: 1-3 days
    • Minimum deposit to casino: € 10
    • Bonus max bet: € 5
    • Established: 2021
    • Free Spins: 100
    • Free Spins:20 Free Spins
    • Welcome Bonus:100% / € 300 + 100 Free Spins
    • Fast withdrawals possible
    • Live casino games
    • Very good slots library
    Show more

What Are Bonus Games?

You probably know by now just how repetitive slot gameplay can be. To break up that gameplay, developers came up with bonus games. However, that isn’t their only purpose. Thanks to bonus games you can win some extra prizes.

Additionally, they can increase your chances of winning. Depending on the type of bonus game, you might get some free spins or another type of reward. Similar to the different Wilds, the best slots with bonus games have several types of bonuses.

Naturally, there are different types of prizes you could win with the bonus games. Sometimes they will come in the shape of cash prizes or multipliers. However, you’ll have to trigger them first. This means that bonuses don’t just happen randomly.

Unlike Wilds, you need a combination of symbols to make them work. To know which symbol can help you unlock a bonus, check out the game’s rules. After that, you’ll also know where to look for them. In other words, you’ll know which reels to expect them on.

How Do Bonus Games Work?

There are different types of slots with bonus games on offer. You can even find free slots with bonus games online. What brings them together is the way the bonus games work. And how do they work?

Usually, it’s the Scatter symbol that triggers them. Or rather a combination of Scatters. Depending on the game, you need 3 or more such symbols on the reels. When this happens, you can enjoy the bonus game. The type of bonus game you experience will also depend on the game.

Casino Slot Bonus Games

You’ll find the free spins game to be the most common one among casino slot games with bonus rounds. Another type of bonus game you’ll run into is the arcade-style bonus game. This is a game within a game. You’ll perform various tasks in the bonus game to get an upper hand in the base game.

One of the other variants is the click-me bonus game. This game gives you several things to click on. Depending on what you click, you get a different kind of prize. All in all, the best online slots are titles that feature bonus games.