Wish upon a Win Boost! at Grand Duke Casino


25% Win Boost at Grand Duke Casino

Casino Grand Duke loves winners and to celebrate this week, they’ve got a great Win Boost for all their winners.

Just deposit and play on Grand Duke slot games and if you win overall between the 8th and 14th September, Casino Grand Duke will give you a 25% boost to £100!*

*Terms and Conditions apply


Terms & Conditions


This promotion is only available to valid account holders aged 18 or more.

This promotion will be active 8th-14th September 2016 (GMT).

Only Profit and Loss (P&L) activity during the promotion period on slot games will count towards qualification for the Boost.

The Boost will be awarded according to net profit (real money winnings) on all slot games.

In the event that your net P&L has accrued a minimum of £10 in winnings, you will receive a boost calculated at 25% of your gross Profit on all slot games.

In order to be eligible for the Win Boost promo, players must have made a minimum deposit of £10 during the promotional period.

Maximum total bonus amount is £100.

Standard wagering requirements of 30x the bonus amount apply before the bonus or any corresponding winnings can be withdrawn. Winnings off bonuses are capped at 4x the bonus amount.

Bonus funds earned from this promotion, can only be used to play on our slot games.

Withdrawal of funds before the wagering is complete will void all bonuses and any winnings of these attributable to the account.

Only wagers made on Real Money games will contribute towards the wagering requirement. Wagers made on Play For Free games will not count towards the wagering requirement.

Once credited your bonus remains valid for 28 days. Should you not complete the wagering requirements in this period, remaining bonus funds will be removed from your account.

Players are reminded that only one bonus can be active at any one time.

Standard Terms and Conditions apply.

Management reserves the right to cancel, terminate or alter any competition or promotion (or the rules thereof) at any time and without prior notification.

Management decision is final in all cases.


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