Slot Boss Casino Online Slot Bonuses 

Free Welcome Bonus 

Come play at Slot Boss Casino to receive a welcoming Free £10 to play with without even depositing. The minute you register you can go ahead and knock yourself out with all your favourite slots for literally free. Once you’ve added your card details on your account we will immediately credit you with your free funds. 

Only new players can be treated with this bonus. Also, with a wagering requirement of 99x but only some games will contribute to this. Expires in 7 days. The minimum single stake with a bonus is £5 and the maximum is £50 as well as withdrawal for non-depositors. You’ll be glad to hear that bonus stakes do contribute towards wagering requirements. T&C’s Apply. 18+ Begambleaware.org  

100% First Deposit Bonus, Up To £50 

Receive up to £50 when registering at Slot Boss Casino today. With the 100% First Deposit Bonus you can get up to £50 to play with on your favourite slots. 

Yet again new players only. As well as the wagering requirement of 40x. Minimum single stake of £5 also only bonus stakes can contribute to wagering also not all games will contribute to wagering. There’s an expiry of 30 days.T&C’s Apply.18+ Begambleaware.org 

Current Player Promotions

Double Rewards 

To be up for the grabs of £20 cash plus an additional 20 Free Starburst Spins all you have to do is go into My Promotions page then just deposit £20 or more after that wager once  and then you’ll be credited with your Free Spins and your cash. 

This promotion is for all players. When you wager £20 once you’ll instantly receive your free Starburst spins, but when you wager £20 thirty times you’ll automatically get £20 cash reward both have to be wagered on slots. There’s an expiry of 7 days. This offer is available until 25th of July, 2019 23:59. One cash stake an qualify on slots too. 0.10p per spin is the rate free spin will be awarded at and of course all winnings from your free spins will be added to your cash balance. T&Cs apply.18+Begambleaware.org 

Super Slot Of The Week  

Unlock 20 generous Free Spins when staking just £20 to receive free spins to play on our Super Slot of the Week. Click into the My Promotions page and start spinning the slots on Mega Pyramid then you will be credited with your £20 Free Spins. 

This promotion is for all players. When you stake £20 cash on the Mega Pyramid slot you be instantly credited 20 Free Spins our Super Slot of the Week which is Mega pyramid. All your winnings from the free spins will be added to your cash balance. As well 0.10p is the rate Free Spins are given at. This promotion runs from Monday 22nd July at 00:00 till Sunday 28th July at 23:59.  T&C’s Apply18+Begambleaware.org 

Keep Updated 

Want to make sure you are updated on all new and old promotions available like Free Spins, Losses Back, and Deposit Offers just make sure you agreed to receiving notifications from us. Click into the link below to choose how you would like us to contact you to let you know about all our great promotions So, you down miss out. 

Wager-Free Spins 

Any Free Spins there are to receive make sure that they a wager requirement free. So at Slot Boss Casino all your winnings below to you.18+ BeGambleAware.org 

** 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. **