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#1 UK gambling guide

Free Online Slots with Bonus Rounds

Online gambling is currently one of the biggest industries in the world today. Like in the old days, slot machines remain a fast favourite amongst gamblers. This still holds true for offline and online casinos.

Video slots, however, introduced gamblers to features like free spins, bonuses, and jackpot triggers. Gaming developers are continuously exploring new and exciting features to incorporate into games.

But what exactly is a bonus round? In this article, you’ll learn all the ins and outs of free casino slot games with bonus rounds. Bonuses vary from slot machine to slot machine. You also get slot machines that require no download and no registration.

A bit of background information can help you to choose the slot with the exact features that you’d love to play. You’ll also learn where to find free slot games with bonus rounds with no downloads and no registration.

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Free Slots With Bonus Round

Slot List

Best Casinos to Play Free Slots With Bonus Games

#AD New customers only. 18+

  • Min. deposit £10
  • Wagering requirements 40x(bonus)
  • Max bet £5
  • All Free Spins from the New Player Welcome Bonuses are valid for 72 hours
  • Free Spins will be credited at the rate of 30 per day
  • The maximum withdrawal amount for a player from their Free Spins is £100
  • Deposits via E-Wallets (Skrill/Neteller/Paysafe/Paypal/Ecopayz), are not eligible for the Welcome Bonus

#AD New customers only. 18+

  • A minimum deposit of £10 is required
  • The minimum withdrawal from your cash funds is £10
  • The wager is 35x the value of: your original cash deposit + the bonus funds
  • Max bet £5
  • Any unused bonus funds will be removed from your account after 30 days
  • All Free Spins are valid for 10 days

#AD New customers only. 18+

  • Min. deposit £10
  • Players need to wager the Welcome Bonus 40 times
  • Max bet £5
  • The maximum withdrawal amount from their Free Spins is £100
  • Free spin are created 20 per day
  • All Free Spins are valid for 72 hours
  • Deposits via E-Wallets (Skrill/Neteller/Paysafe/Paypal/Ecopayz), are not eligible for the Welcome Bonus

#AD New customers only. 18+

  • Min. deposit £10
  • Max bet £5
  • 30 Free Spins will be instantly credited upon qualifying deposit
  • Remainder will be credited at the rate of 30 per day for 9 days on Reactoonz
  • Wagering requirements 40x(bonus)
  • All Free Spins are valid for 72 hours upon activation
  • The maximum withdrawal amount from their Free Spins is £100
  • Deposits via E-Wallets (Skrill/Neteller/Paysafe/Paypal/Ecopayz), are not eligible

#AD New customers only. 18+

  • Min. deposit £20
  • Bonus need to be wagered 35 times the sum of the received bonus amount
  • The wagering requirement must be met in full within 7 days
  • Maximum bonus bet amount is £4.00
  • The Bonus Spins are valid for 24 hours

#AD New customers only. 18+

  • Max Bonus Bet £5
  • Min. deposit is £20
  • Get 3 Bonus spins for every £1 deposited up to 165 spins for each of your first 5 deposits
  • All spins are on Book of Dead only
  • Bonus funds must be used within 30 days
  • Bonus spins must be used within 10 days
  • Bonus funds are subject to 35x wagering and withdrawal requirements

#AD New customers only. 18+

  • Min. £10 deposit, debit card only
  • Opt-in 14 days from registration
  • 7-day Free Spins expiry
  • You’ll get 25 Free Spins instantly, then 75 more over the next two days
  • The Free Spins are valued at £0.10 per spin
  • Any winnings credited as cash

#AD New customers only. 18+

  • Min. Deposit £20
  • Winnings from Free Spins are subject to a maximum win amount of £8 per 10 free spins
  • Wagering requirement is 65 x bonus won + any remaining wagering requirement
  • 500 free spins are credited as 10 sets of 50 spins

#AD New customers only. 18+

  • Min. deposit £10
  • Max bet £5
  • Valid 30 days
  • Wager 1st (deposit+bonus) 25x; 2nd (deposit+bonus) 30x on eligible slots
  • Winnings and withdrawals from EnergySpins are subject to a £100 cap.

#AD New customers only. 18+

  • £10 min deposit
  • £5 max bet using bonus.
  • 40x wagering applies.
  • Bonus valid for 14 days.
  • 15 Spins will be credited per day for 9 days on Gonzo's Quest.
  • Free Spins valid for 72 hours from credit.
  • Max Free Spins winnings £100.
  • Ewallets excluded

How to Play Slots With Bonus Games

There are a few free slot games online with bonus rounds. By now you’ll know that a bonus game is a special feature — like a mini-game or free spins within a game. It gives you the chance to stack your winnings.

Different slots feature different bonus games. With wheel spin bonuses, you spin a wheel. Your prize is the one the wheel marker lands on. Free slot games with bonus rounds will award anything from free spins to mini-games to cash prizes. Free slot games usually require no download and no registration.

Prize-pick bonuses are popular features in free online slots with bonus rounds. When you hit it, you pick a prize. As with wheel spins, these prizes can vary from multipliers to the activation of jackpot rounds.

Prizes in bonus rounds are not fixed. They are awarded randomly. So, you can win something average or something really great.

Scatters and bonus symbols also feature free casino slot games. Usually, you have to hit three of these symbols in the base game to get your free spins or bonus round. In some free slot games, you can only get a shot at the jackpot if you get the bonus symbols in the base game.

How it works

Different free slot games online with bonus rounds have different bonuses. Some slots will only give you free spins. In these cases, the slot-specific jackpots are linked to symbols in the base games. On the other hand, you’ll find free slot games with bonus rounds. These include free spins, mini-games, bonus picks, and even wheel spins. You’ll have to read the specific game rules to find out what bonuses are linked to that free online slot.

Some people like to stick to the familiar and will only go for free online slots with free spins. Others, though, like the whole shebang with all the bells and whistles. It’s a personal choice that’s up to you.

Strategy

When playing free slots games with bonus rounds, there are some broad strategies you can try to increase your winning odds. Firstly, know the kind of slot machine you’re playing.

There are three types: low, medium, and high variance slots. Low variance slots have more regular payouts but don’t necessarily trigger bonus rounds that much. High variance slots don’t have regular payouts, but the bonus rounds do pop up and render much better wins. Medium variance slots are a compromise between the two.

On high volatility slots, where you can expect a higher frequency of bonus rounds, you’ll need an average of 100 spins to trigger a bonus round. So, it’s best to keep your bets to a minimum till you hit this marker. Then you can up the ante and hope for a fat bonus win. Just keep in mind that Lady Luck rules supreme.

Where to Play Free Slot Games with Bonus Rounds No Download

Cyberspace abounds with online casinos. Most of these allow players to play for free. Do some research and hit search to find your perfect online casino that offers free slot machines with bonus rounds.

FAQ

Are bonus rounds preset?

Yes and no. Lady Luck swings the sceptre in gambling. Thus, anything is possible and can happen. Though, on average it takes between 125 and 175 spins to trigger a bonus round.

What is a bonus round?

Such a round is something like free spins or mini-games where you don’t have to wager pence.

Can I win big with bonus rounds?

Absolutely. Your wins during such a round are added. So, you can definitely hit some juicy profits.