Learn to separate a casino game’s theme, format and features so you know what...

https://grammarexplore.com/casino-game-descriptions-reading-past-the-theme-to-understand-the-format/

Learn to separate a casino game’s theme, format and features so you know what each description actually tells you. A jungle setting is the theme, slots are the format, and cascading reels or Megaways describe how play works