As the boundaries between narrative design and real-time interactivity continue to blur, Unity remains one of the most powerful engines for translating generative storytelling concepts into immersive player experiences. While previous chapters explored frameworks for branching narratives and emotionally adaptive storytelling, this chapter focuses on the practical implementation of those systems using C# within the Unity ecosystem. We will examine how AI-powered dialogue, procedural events, and sentiment-aware mechanics can be integrated into playable scenes—bridging the gap between conceptual design and functional gameplay. Whether you're building a dialogue-driven RPG or a dynamically generated mystery, the tools and workflows presented here offer a flexible foundation for experimentation, iteration, and creative control.