ModNation Racers: Road Trip

You don't have to use your boost to boost, using circle will shield you. A full boost meter will shield you for around 4-5 seconds so if you see a target over you or can hear a homing missile beeping, use it! After twenty you will hear the ding (or not as my Vita sometimes won't make that coveted trophy noise). In the stats menu in the favourites on the base menu I had completed 640 of these by the end of my career.