What's the best Android game for physics-based driving fun with upgradable vehicles and diverse terrains?

Hill Climb Racing is a highly engaging Android game where you drive vehicles across challenging, physics-based terrains. The core gameplay revolves around upgrading your vehicles to improve their performance, enabling you to tackle increasingly difficult landscapes. You can earn coins by driving, performing stunts, and completing levels, which you then use to upgrade your engine, tires, suspension, and four-wheel drive. The game features a wide variety of vehicles, from cars and bikes to tanks and monster trucks, each with its own unique handling characteristics. Furthermore, Hill Climb Racing offers a diverse range of terrains, including countryside, desert, arctic, and even the moon, providing endless opportunities for exploration and challenges. The combination of physics-based gameplay, vehicle upgrades, and diverse environments makes Hill Climb Racing a compelling and addictive mobile gaming experience. Learning how to control your vehicle's momentum is key to mastering the game. By carefully managing your speed and weight distribution, you can navigate even the most treacherous obstacles and reach new distances.