Onyx Slots runs a free spins programme covering both new and established UK accounts. You get 50 free spins across your first two deposits through the welcome offer, and Onyx Slots updates the promotions page every Monday with fresh Onyx Slots free daily spins tied to featured titles from Pragmatic Play, Play'n GO, and Red Tiger Gaming.
Claim Free SpinsFree spins let you spin the reels of selected slot games without spending your own balance. Onyx Slots credits any winnings as bonus funds, which become withdrawable once you clear the attached wagering requirement. The Onyx Slots casino free spins catalogue covers over 2,000 titles, though each offer's terms specify which games qualify.
Promotional free spins come from the offers page or land in your account after a qualifying deposit. In-game free spins are different. Titles like Book of Dead (Play'n GO) or Sweet Bonanza (Pragmatic Play) trigger them internally, and Onyx Slots attaches no separate wagering requirement to those wins. You collect what you land and move on.
Onyx Slots holds a licence from the UK Gambling Commission (UKGC). BeGambleAware and GamStop tools are available from the Responsible Gambling section of your account if you need to set deposit limits, cool-off periods, or self-exclude.
Onyx Slots free spins no deposit offers go live for verified UK accounts roughly once a month. Claim them through the Promotions tab, and the spins appear in your account within a few minutes. Onyx Slots applies a 35x wagering requirement to those winnings and caps withdrawals at £5 per no deposit claim.
Turning on promotional emails in your account settings means you hear about each new batch the day it drops. These offers shift quickly, so waiting for the weekly newsletter sometimes means missing the window.
The wagering requirement tells you how many times you must bet your bonus amount before withdrawing. On the Onyx Slots welcome package, that figure sits at 40x the bonus. For a £20 bonus, you wager £800 before the funds clear to your withdrawable balance.
In-game free spins in titles such as Gonzo's Quest Megaways (Red Tiger) and Gates of Olympus (Pragmatic Play) carry no extra conditions from Onyx Slots. Win something, keep it.
| Slot | Provider | In-Game Spins | RTP (%) | Max Win |
|---|---|---|---|---|
| Book of Dead | Play'n GO | 10 | 96.21 | 5,000x |
| Sweet Bonanza | Pragmatic Play | 10+ | 96.48 | 21,100x |
| Gates of Olympus | Pragmatic Play | 15 | 96.50 | 5,000x |
| Gonzo's Quest Megaways | Red Tiger | Up to 15 | 96.00 | 21,000x |
| Dead or Alive 2 | NetEnt | 12 | 96.82 | 111,111x |
Every claim follows the same sequence. Deposit methods accepted for qualifying deposits include Visa debit, Mastercard debit, PayPal, and Pay by Phone via Boku. Credit cards cannot be used for gambling deposits under UK law.
The Onyx Slots free daily spins scheme rewards you for logging in consistently. Open the Rewards section each day and collect between 5 and 20 spins, depending on your loyalty tier. Onyx Slots refreshes the allocation at midnight GMT, and any unused spins expire after 24 hours without carrying over.
Your tier determines both the quantity and the spin value. Bronze members spin at £0.10 per line. Gold members spin at £0.20 per line, which doubles the potential return on the same number of spins without any extra cost on your part.
Onyx Slots calculates your tier based on real-money wagers placed within a rolling 30-day window. Slots contribute 100% of each stake to your tier progress; live casino games contribute 10%. Reach the monthly wager threshold for the next tier and Onyx Slots upgrades your account at the start of the following week, unlocking the higher daily spin allocation from that point forward.
Get Daily SpinsWinning with free spins works the same as winning with your own stake. The slot's maximum win multiplier stays identical. Sweet Bonanza pays up to 21,100x whether you funded the spin yourself or received it as part of an Onyx Slots casino free spins package. The only extra step with promotional spins is clearing the wagering requirement before withdrawing.
Onyx Slots processes withdrawals to PayPal and Visa debit cards within 24 hours. Open Banking transfers via Faster Payments clear on the same day for most UK banks. Bank transfer requests can take up to three business days depending on your bank.
Onyx Slots free spins winnings carry a maximum conversion limit of 4x the number of spins awarded. If Onyx Slots gives you 50 spins at £0.10 each, the maximum you can convert to withdrawable cash is £20, regardless of what you land during the session.