Mr Spin is a UKGC licensed UK casino, operating since 2008. Current welcome bonus carries a 20x wagering requirement (fair wagering). Expected value on a £100 bonus: +£20 after wagering. Mobile-first low stake operator since 2008 with fast payouts. 18+ only, BeGambleAware.org.
Holmes and the Stolen Stones by Yggdrasil has an RTP of 96.3% — above the UK market average. Variance: medium — a good balance of win frequency and size. UK community discussion, session reports and bonus experiences below.
Just seen this thread and had to chip in. What actually matters here is when it comes to Mr Spin and Holmes and the Stolen Stones.
Sticky bonuses where you cannot withdraw the bonus amount itself are generally worse than cash bonuses even with a lower headline figure.
RTP is the return to player percentage over millions of spins. In any individual session it means almost nothing.
EV check on Mr Spin welcome bonus: With 20x wagering on a £100 bonus, you need to stake £2000. At a 4% house edge that costs £20 to complete. Expected value: +£20. Positive EV — worth claiming under current UKGC rules.
Key stats: Mr Spin — founded 2008, 300 games, withdrawals typically within 2 hours. Holmes and the Stolen Stones — Yggdrasil, 96.3% RTP, medium variance.
If a casino is asking for documents before you can withdraw that is standard KYC not a scam. Upload them early to avoid delays.
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