This article shows how slot series identity can shift across releases,...

https://station-wiki.win/index.php/Slot_Layout_Changes:_Can_Two_Games_Look_Alike_but_Play_Differently%3F

This article shows how slot series identity can shift across releases, especially in thumbnails and small catalog images. Learn to tell a series name from a specific title, and why familiar-looking art is no reason to skip checking the rules.