In Just Cause 2 for PS3 and Xbox 360, you will need to acquire 100 stunt points if you want to get all of the achievements possible.
Typically you get stunt points for close calls and daredevil type moves, but the easiest way I’ve found to get stunt points is to find a long straight stretch of highway and drive a fast motorcycle on it at full speed without crashing. If you find one with a median in the middle it’s even easier since you won’t risk crashing into traffic and you get roughly the same amount of points overall with less risk.
If you’re into a more daredevil style of getting stunt points, get in a car and follow an airplane as it’s taking off. Stunt out onto the car, then grapple the car to the airplane. Now get back into your car and get ready for an interesting ride. This is more risky obviously, but a hell of a lot of fun.
