'Casino King' is a gambling simulation game written by Ken Smith and published by an unknown entity for the Commodore 64. The game allows players to engage in various casino-style games, including blackjack, poker, and slot machines, emulating the experience of a real casino. It was designed to provide a straightforward gambling experience, with simple graphics and mechanics typical of early 1980s computer games. The game's interface is functional, focusing on gameplay rather than visual flair, and it relies on the player's understanding of basic casino rules. While not groundbreaking, it aimed to capture the essence of casino gaming for home computer enthusiasts.