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Grab 20% Match Deposit Bonus up to £500 in ‘Sunday = Funday’ promotion at Monster Casino

4.3/5 by Casino Leader
opt-in required. Wager from real balance first. 50x wager the bonus. Contribution varies per game. Selected games only. Wager calculated on bonus bets only. Bonus offer valid from 24 hours from receipt. Max conversion: 1x the bonus amount. Withdrawal requests void all active /pending bonuses. T&C apply. 18+ | Restrictions Apply | Please Gamble Responsibly | BeGambleAware. #ad

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Monster Casino Bonus

Max Bonus20% up to £500
Wagering Requirement50x
Min Deposit£10
Max Cash Out1x
Available forNew and Existing Players
Bonus Code


Games AllowedSelected slots only

Sundays are always the best, even gets better with Monster Casino because they are on a mission to make your Sunday into a fun day. This promotion is available every Sunday from 00:00 GMT till 23:59 GMT and up for grab is a 20% Match Deposit Bonus of up to £500. Players can claim this bonus by entering the promo code “SUN” and making a minimum deposit of £10. For example, if a player deposits £10, he/she will get £2 as a bonus amount and have a total of £12. 

It is mentioned by the casino that wagering should be started from the real balance first and wager the bonus amount 50 times to meet the criteria to be eligible to make a withdrawal up to 1x the original bonus credited. 

How does it work?

  • To get this bonus, click on the “Get Bonus” button provided on this page. 
  • Log in to your account or register yourself. 
  • You will be redirected to the Monster Casino website, and select the Sunday = Funday promotion. 
  • On Sunday, enter the promo code “SUN” and make the minimum deposit of £10. 
  • You will receive the match deposit bonus and start wagering the real money balance first. 
  • To meet the wagering criteria, wager your bonus funds 50 times. 
  • Withdraw your bonus + winnings 1x the original bonus credited. 

Bonus Terms & Conditions

  • Only players above 18 are allowed in this promotion. 
  • This promotion is valid on Sunday only, from 00:00 GMT till 23:59 GMT. 
  • To get started with this promotion, opt-in is required. 
  • While wagering, promotion requires to wager from real balance first and then wager bonus amount. 
  • Wagering contribution varies per game. 
  • This bonus offer is valid for 24 hours after receipt. 
  • While the promotion is active, a 20% bonus of up to £500 can be claimed twice. 
  • After the Winnings or bonus amount is credited to the player’s account, it will be valid for 2 days. 
  • Promotion will end once the wagering requirement is met or exceeded and funds will be credited to the real money balance. 
  • If wagering criteria are not met within the given time, winnings from the bonus thereafter will not be credited. 
  • Skrill payment method is not valid in this promotion. 
  • Monster casino general terms and conditions apply.

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