It's easy to play Drift Hunters and it's free.

Drift Hunters Game is the best car drifting simulator with upgradeable vehicles. Collect drift points and earn money. Change cars, upgrade for free and race as you want. Drift a selection of high-performance tuner cars on a variety of exciting tracks. This game supports fullscreen mode!

WASD or arrow keys to control the car. Spacebar as handbrake. C to change camera position. Left to shift gears. Left CTRL to move gears down.