As an AI language model, I can assist you in designing a simple text-based game that mimics the gameplay or theme of GTA V. However, please note that replicating the entire GTA V game within a single HTML file with graphics and complex functionality is not feasible or practical. I can provide you with a script-based game concept that you can further develop and enhance according to your requirements. Here's an example of a basic text-based game inspired by GTA V:
This is a very basic example that allows you to start the game, make choices from a menu, and perform actions like robbing a store, purchasing weapons, stealing a vehicle, or engaging in a street race. You can expand and enhance this game by adding more choices, events, visual elements, animations, and sound effects using appropriate HTML, CSS, and JavaScript code.