Online and offline slots equally still use the reel to clarify you what’s going on. A computer renders these reels but within the machine are about the same numbers of sets of signs and a group of game math. The wilds, scatters, free spins slots and all other bonus rounds that you are old to by now in current slots wouldn’t have been likely without using a processor as mechanical reels couldn’t use them.
It’s the same with bonus skin; you can’t foresee when they trigger or even if they trigger, you can just choose an online casino games that has them and expect for the best. This also applies to attractive with thousands of Megaways and any other further perks. You will have superior probability, true, but nothing is certain.