Online slots have expanded from simple classic reels to include diverse video...

https://thefiguremagazine.com/classic-reels-to-megaways-how-online-slots-became-more-varied/

Online slots have expanded from simple classic reels to include diverse video themes, engaging bonus features, Megaways mechanics, jackpots, and Slingo formats. This variety offers players more ways to enjoy gameplay and tailor their experience