Stuck £100 in 21casino last night and played this at 40p. Got the bonus when I was down to about £9 and it paid £80.
I then decided it would be a good idea to buy a £20 bonus….which I then did another three times
Buy1 – 5 spins 324 megaways; 22p
Buy2 – 5 spins 324 megaways; 12p
Buy3 – 10 spins 324 megaways; £11
Buy4 – 5 spins 324 megaways: 28p
I think those are the right amounts but I was playing after a few beers so might be a little out but won’t be far off. Won’t be buying the bonus ever again but will still play on small stakes hoping to land the 15 spins and 10,000 ways