See how paylines pay along set paths, while clusters need groups of matching...

https://varimail.com/articles/does-a-nearly-full-meter-mean-the-bonus-is-about-to-hit/

See how paylines pay along set paths, while clusters need groups of matching symbols. Learn what wilds can replace and what they cannot. Find out how scatters start bonus rounds. A meter may track play, but it does not mean a win is due