Hill Climb Racing is a game that sounds exactly what the title says. The goal is the drive a vehicle through various locations as far as you can. While doing so, you'll ride through hills of all sorts. Your objective is to stay balanced and not flip forward or backward. 

There are different cars and areas you can unlock as you play. It's quite the physics-based driving game where sometimes, even a small tilt backward or forward can lead to failure. So think of it as a balancing act but with cars essentially. 

There is an excellent walkthrough of the sequel, Hill Climb Racing 2 written right here on Pocket Gamer, but if you're new to the experience, we'll give you a few tips on how to tackle this trippy racing game for your mobile device.