Race The Sun

A "perfect region" is earned by not grazing and crashing into obstacles. Emergency Portals will not nullify a perfect run, but only if you crash into an obstacle head-on. If you crash at an angle, the game will register it as a graze first before the crash, therefore nullifying the trophy. Region Warps and World Portal Keys do not negate the trophy, and so feel free to make use of those when given the opportunity. Don't worry about collecting any Tris when going for this trophy as they have no positive or negative use related to this trophy.

My suggested attachments for this trophy are Jump Storage 2, Battery 2, and Turning Jets. Always try to keep an extra Jump pickup on hand in case things get sketchy or if you need to get to an Energy pickup that's out of reach. Like some of the other trophies, try to get enough practice in during a day to be able to memorize certain patterns for the current world.