The Text Game Engine is a GPT developed by Nicholas LaRue. It has been designed to be a versatile tool for generating textual gaming scenarios operated over ChatGPT. The key purpose of this GPT is to construct interactive storytelling experiences where users, referred to as 'players', can explore fictional game worlds, create characters, and participate in generated narratives. This text-based engine offers prompts that guide players in generating a game world, creating lore, and developing characters within that world. This GPT employs a unique approach to gaming where it uses its language processing capabilities to transform raw input into immersive game elements. Moreover, the Text Game Engine can start a random game, explaining its workings to novice users with a section dedicated to instructions on gameplay. A notable feature of this tool is its ability for world-building where it asks users to describe their game world, providing a personalised touch to the gaming procedure. The GPT is made more user-friendly with the functionality of sign-ups, which requires ChatGPT Plus subscription. Overall, the Text Game Engine is an innovative tool that combines AI capabilities with the creativity of storytelling in gaming, offering a unique, immersive, and interactive text-based gaming experience.