Instead of damaging vehicles or the landscape to get points, try to get Dismount hurt. Do this by getting Dismount flying as high and far as possible. Position obstacles in a layout that gets them launched high into the air at fast speeds. Try to consistently get Dismount to land on its head for more points. Although vehicle damage is worth some points, Dismount damage is scored higher. Use minefields for big explosions and lots of points. Also place some in locations that you usually will not be at, in the event a body part or vehicle will land there.