Game development using Unreal Engine has revolutionized the gaming industry, offering high-quality graphics, realistic physics, and powerful tools for developers. This paper explores the development of a car racing game using Unreal Engine, focusing on key aspects such as environment design, vehicle mechanics, AI opponents, and user interaction. Unreal Engine’s Blueprint system simplifies game logic implementation, while its physics engine ensures realistic vehicle dynamics, including acceleration, braking, and collisions. Additionally, advanced rendering techniques enhance visual fidelity, creating immersive race tracks and dynamic weather conditions. AI-driven opponents provide competitive gameplay, making the experience more engaging. This study highlights how Unreal Engine’s robust features enable developers to build a high-performance racing game efficiently. Keywords— Unreal Engine, Game Development, Car Racing Game, Vehicle Physics, AI Opponents, Blueprint System, Rendering Techniques, Real-time Graphics, Game Mechanics, Immersive Gameplay.