Slot Boss | Slots & Online Casino Games

**Sign up to Slot Boss for £10 free when you register and access to incredible offers, promotions and the latest gaming titles direct to your mobile or tablet**
T&C’s apply. Wagering requirements apply. Not all games contribute 100% towards wagering. 18+

£10 Free Significant Terms

- New players can claim £10 free, no deposit required.
- Bonus must be wagered 99x before balance will transfer to cash and can be withdrawn.
- Must enter valid card details to claim this offer.
- Maximum single stake with a bonus of £5 applies.
- Maximum transfer to cash from this bonus is capped at £50.
- Maximum withdrawal for a non depositing player is capped at £50.
- £10 free expires 7 days after claiming.
- Opt in required.
- Not all games contribute 100% towards wagering requirement -
- For promotional terms and conditions visit -
- For full terms and conditions visit -
- 18+

Choose from over 350 of the world’s best online slot games when you download the Slot Boss mobile app. We have some of the biggest jackpots, slots, table games and live casino games all from one super-fast app. This is an online casino app that brings you the big bonuses with the very best gameplay.

In the Slot Boss app you’ll find the very best online slots including the enchanting Pixies of the Forest, the galactic Starburst and the epic Gonzo’s Quest. Play our jackpot slots, such as Top Cat and Worms Reloaded for a brilliant interactive slot game experience. If slots aren’t your thing, pull up a chair at the Live Blackjack or Live Roulette table.

Slot Boss App Top Features Include:

- Over 350 Slot & Casino Games
- Fast and Simple Sign Up Process
- Quick To Load And Easy To Navigate

Safe and Secure

The Slot Boss app is secure. You can download and play safely in the knowledge that your personal information is protected.

Slot Boss is owned and operated by LeoVegas Gaming PLC, who are licensed and regulated by the UK Gambling Commission (

Safer gambling

This is a real money gambling app. Please gamble responsibly and only bet what you can afford.

For gambling addiction help and support, please contact BeGambleAware at 0808 8020 133 or visit

Privacy policy

Safer Gambling

Promotional terms

General terms

Slot Boss is owned and operated by LeoVegas Gaming PLC.

Please note that all app images / previews shown here are for illustrative purposes only. Live promotions and offers on Slot Boss may differ from those shown above. Please see for full details.
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What's New

Thanks for using Slot Boss. In this version, we've fixed some bugs, improved performance and added a few improvements. We would love to hear any feedback you have so don't forget to rate the app.
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Additional Information

August 16, 2019
Current Version
Requires Android
5.0 and up
Content Rating
Adults only 18+
Real Gambling/Paid Contests
Offered By
© LeoVegas Gaming PLC
LeoVegas Gaming Ltd, Level 7 The Plaza Commercial Centre, Bisazza Street, Sliema SLM 1640 Malta
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