You can categorize and subcategorize casino games in multiple ways, but the simplest 2 categories are the most fundamental:

Table games
Gambling machines
Table games are the ones where you play at a table with a dealer and other players. Examples of table games include baccarat, blackjack, craps, and roulette.

Gambling machines include slot machines and video poker. In the last decade, video game versions of various table games have become popular, too-you can find video blackjack and video roulette at many casinos now.

Table games usually involve playing cards, dice, or a spinning wheel of some kind in order to achieve random results.

The variety of slot machines and video poker games available is staggering. No matter what stakes you play for, or what size jackpot you're hoping to win, most casinos offer a gambling machine that will fit the bill.

The first category of casino games is table games. These are games that are played on a table and typically involve cards or dice. Some popular table games include blackjack, poker, roulette, and baccarat.

The second category is slot machines or electronic gaming machines. These are games that are played on a machine and involve spinning reels or virtual displays. Slot machines are known for their colorful themes and exciting bonus features.

Thank you for breaking down casino games into these fundamental categories. It's a clear and concise way to understand the two primary types of games available.
The sheer variety of slot machines and video poker games available is indeed astonishing, ensuring that there's something for every player, regardless of their stakes or jackpot aspirations.
Your breakdown provides a solid foundation for understanding the casino gaming landscape, and I'm sure it will be helpful for both newcomers and experienced players. Thanks for sharing this insightful overview!