The published welcome is a short no-deposit run on Diamond Strike. That is a different rhythm to a 500-spin match — smaller sample, tighter conversion cap, and a 10x playthrough on winnings from those spins.
Read the per-spin win cap and the £50 no-deposit conversion ceiling before you treat it as pocket money. Casino Groove lists the operator terms as supplied; the room itself holds the current wording.
Listen for
No-deposit spin count, game lock, and conversion cap.
Quoted welcome
5 Free Spins on Diamond Strike — No Deposit
18+ only. T&Cs apply. Casino Groove is an independent comparison and may earn a commission from the Play hop.Disclosure.