Think You Can Build a Game with AI? Think Again! - Danielle An & David Hoe, Meta

AI-driven game creation is transforming the industry by removing traditional skill-based barriers, allowing non-coders and non-artists to build games through generative tools. While initial novelty fades, professional-grade results require aesthetic cohesion, effective playtesting, and a clear creative vision. Runtime Large Language Models (LLMs) represent a significant evolution, enabling dynamic, non-scripted NPC behaviors that make every gaming session unique. However, this shift introduces technical challenges, particularly regarding non-determinism, scalability, and content safety. As the industry moves toward a "day zero" state of AI integration, the focus is shifting from simple game generation to building complex, agentic systems that offer personalized experiences. Developers must now balance these powerful, unpredictable tools with robust engineering practices to ensure stability and quality in a rapidly evolving landscape.