Super Monkey Ball: Banana Blitz HD

TAKE IT SLOW. You will save a ton of time by moving slowly and methodically, as the vehicle is purposefully extremely difficult to control and turn. Due to the ice physics, you will be sliding all over the place, so it may be easier to drift into the flags at an angle as opposed to trying to hit them directly head on.

The route I took was to immediately turn left until you are aimed at a flag, then hit that flag, then continue on and hit all flags on the outer circle, then turn to the center when 3 flags remain and hit the rest.

You can unlock this achievement during a decathlon, so if you are going for 100% completion, I would recommend going for this achievement while grinding out the decathlon achievement, as I did. I regularly finished in 1:00-1:15 during my grind. You will assuredly go faster than 1:30 at some point during the decathlon grind, as the achievement time is fairly lenient.