Completed Chapter 1.

Finished a true mission

Cleared a mission excluding "The Threat of Zeon"/Tutorials

Viewed a briefing cutscene in the Library

Reach wanted level (2) Suspect as a Racer

Fill the Nitrous bar then use it all in one go without hitting anything

Increased max HP for the first time.

Find a Firefly pendant

Complete a Career Challenge

Complete the tutorial.

Collect all Trophies

Finish the main story

100% complete all districts