Welcome Promotions

£10 Free!

Join Slot Boss today and get £10 COMPLETELY FREE when you register your card. (Note: No money will be taken from your card unless you choose to deposit).

T&C's Apply.

100% 1st Deposit Bonus, up to £5,000!

Where else gives you a 100% bonus on your first deposit up to a fab £5,000? That's right, there's up to five large ones up for grabs when you make your first deposit of £10 or more.

Example: Deposit £200, get £200 bonus = £400 to play with!

T&C's Apply.



Deposit £50, Play With £75

Get a 50% Deposit Match this weekend to celebrate our new slot, Pollen Party! Enter code 25MORE before midnight on Sunday 26th March to claim your deposit match up to £50.

Late Night Spin Drops

Late Night Spin Drops

It's the return of Late Night SPIN drops. All you've got to do is login between 21:00 - 23:59 on Saturday to see if you're one of the lucky players to have won 10, 25 or 50 Free Spins on Starburst!

Daily Table Games Tournament

Daily Table Games Tournament

We've got THREE tournaments for you to take part in, just by playing on any of our selection of table games! Click here for more information.

Win a VIP Trip to Spain

Take a spin on our Wild Wild West Roulette table for your shot at winning a VIP trip to Spain! Click here to see how you could be our lucky winner.


For bonus terms and conditions see: https://www.slotboss.co.uk/promotional-terms

** Any bonus issued is valid for a period of 30 days from the date of issue unless otherwise stated in the specific promotion. Any remaining/unused bonus at the end of the stated period will be removed from the player’s account. See terms and conditions for full promotional terms. **