Basic Training Trophy in Velocity 2X
Boost all the way through level 3
How to unlock Basic Training
To unlock this trophy, you must hold down the boost button ( for Vita), ( for PS4), throughout the whole 3rd level, "Second Nature", without letting go. You cannot die and must complete the level in one go. It is a very short and easy level. You can dash while boosting as well, but you cannot stop. It's also very important to keep holding the boost button until the trophy unlocks, even after you complete the level that takes you to the loading screen.
If this is the first level that you complete without letting go of the boost button, you will also unlock Heavy Boots as well.