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Latest Online Casino Promotions & Offers

Here you’ll find the best online casino bonuses from casinos online and mobile that we trust. These are the special online casino promotions that gambling sites like to offer new and existing players from the chance to get free spins on new slots to winning trips around the world and completing challenges. Take a look for a bonus offer that suits you today.

Grand Mondial Casino
Play The Mega Moolah Jackpot Slots & You Could Win Over £€$3,194,919
6th January - 31st October 2021

It just keeps on getting bigger! Now might be the right time to head on over to your favourite Mega Moolah slot and start playing as the Mega Jackpot has reached over £€$3,194,919 in October 2021. Head over to our favourite Microgaming casino Grand Mondial to start spinning.

Hyper Casino Online Logo
Hyper Casino Starburst Slots Tournament
18th October - 24th October 2021

Between 18th and 24th October 2021 is your chance to win up to €150 in bonus cash prizes. Simply play at least 25 real money rounds on the Starburst slot, Starburst XXXtreme, or Slingo Starburst game at 0.50 per bet or higher and get the highest multiplier win to win the top prize, or in the top 3 to win a prize. Head over to Hyper Casino to find our more and start spinning. 10x wagering on bonus cash winnings.

New Player Bonus: Play Slots & Big Jackpots
Rizk Casino Logo
€$£500,000 To Be Won In The October Cash Drops & Wins at Rizk Casino
22nd September - 20th October 2021

Between 22nd September and 20th October 2021 is your chance to win your share of £€$500,000 at Rizk casino online and mobile. There’s four weekly £€$63,000 leaderboards to play in offering 1200 wager-free real money prizes, plus 370 random daily real money cash drops to play for where a total of £€$9,000 in real money must fall when playing Pragmatic Play slots. Head over to Rizk casino and their Rizk Insiders page to find out more and start spinning.

New Player Bonus: Play slots, live casino, and more
Mr Green Casino Logo
Get 5 Minutes of Free Playtime on Lucky Mr Green
18th October - 24th October 2021

Head to Mr Green casino between 18th and 24th October 2021 and you can unlock up to 5 minutes of free playtime. Play on the qualifying slots and for every €$100 you win you’ll get 30 seconds of free spins on the exclusive Lucky Mr Green slot at Mr Green Casino. You can unlock this bonus up to 10 times per day. Note: 35x Wagering on free spins winnings, full T&Cs apply. Only available to Austria, Canada, Finland, Ireland and Europe.

New Player Bonus: Play slots, live casino, big jackpots, bingo & more - T&Cs Apply
Hyper Casino Online Logo
Enter the €$£3,000 All Stars Slot Tournament At Hyper Casino
1st September - 1st October 2021

Enter the Hyper Casino All Stars slot tournament which runs from 1st till the 31st September 2021 and you could see yourself up to €£$1,500 richer. With 19 real money prizes to be won by getting the single highest win in relation to your bet size when playing on the promotional slots. You’ll need to bet at least 100 real money rounds on a great collection of online slots including Starburst, Break Da Bank Again Megaways, Legacy of Dead, Rise of Olympus, Scroll of Dead, and xWaysHoarder xSplit to name a few. Head on over to Hyper Casino and start playing.

New Player Bonus: Play Slots, Live Casino, Slingo & Lottery #ad - T&Cs Apply
VideoSlots Casino Logo
Win Over £€$3,500,188 In the Wowpot Jackpots
18th August - 31st October 2021

Play any of the exciting WowPot Jackpots slots including Book of Atem Wowpot, Sisters of Oz Wowpot, Queen of Alexandria Wowpot to name a few and you could win over £€$3,500,188 at top Microgaming casinos like Videoslots casino.

New Player Bonus: Get 100% up to £€$200 + 11 Welcome Spins Wager Free - T&Cs Apply
Rizk Casino Logo
Play Chronicles of Olympus X-UP Exclusively at Rizk Casino
12th October - 26th October 2021

The brand new Chronicles of Olympus X-UP slot is available to play for real only at Rizk Casino ahead of its official release on the 26th October 2021. With it’s Ancient Greek theme you’ll find Free Spins with Multipliers & Expanding Wilds with a huge top win of 50,000 times your bet to play for. Head over to Rizk Casino and start playing today.

New Player Bonus: Play Slots, Jackpots & Spin the Wheel of Rizk
Hyper Casino Online Logo
Hyper’s House of Horrors – Halloween Promotion
4th October - 31st October 2021

Visit Hyper Casino throughout October and you’ll get to complete 2 missions each week rewarding you with Free Spins when you make a deposit. With the last Halloween Mission on the 31st October landing up 200 spins on the Charlie Chance XReelz slot from Play’n GO. Head over to Hyper Casino and their promotions page to find out more.

New Player Bonus: Play Slots & Big Jackpots
VideoSlots Casino Logo
Play In The Videoslots Clash of Spins To Win Free Spins
1st January - 1st January 2022

Videoslots casino new tournaments let you win free spins every day, giving those with small and large budgets a fair chance to win free spins prizes. Head over there and find out which Clash of Spins tournaments are on right now for you to take part in.

New Player Bonus: 11 Welcome Spins + 100% Bonus + 10 Extra Cash - T&Cs Apply
Casino Friday Casino Logo
Deposit & Get Free Spins At Casino Friday Every Month
1st May - 30th June 2022

Casino Friday bring you The Friday Society where at the beginning of each new month you can get Free Spins depending on how much you’ve deposited during the course of the previous month. Deposit €$100 in one month and you’ll get 50 free spins, deposit €$500 or more and you’ll get 30 free spins on top slots worth €$2 per spin. The great thing is all deposits count so you don’t have to deposit 100 or 500 in one go.
Head over to Casino Friday and see what the fuss is all about. (30x wagering on free spins winnings. Not available in the UK)

New Player Bonus: 100% Bonus up to €200 + 200 Free Spins

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The latest casino bonus offers

The list above are not your standard welcome bonuses that you get from the casinos when you sign up as a new player. These are the special promotions that they like to offer their new and existing players so you have the chance to win more as you play. From trips to far off places, to cruises to hundred of thousands in cash. These don't come around that often but when they do they are usually big.

The casino bonus promotions you find above might not be from the mobile and online casinos we have reviewed here at SlotSumo, but we ensure you that they are safe and trust worthy nonetheless. With many accepting players from all over the world and hundreds of slot games to play from some of the best casino software providers.

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