Overview & Strategy
All Persona games use a calendar system that limits how many activities you can complete each day. As a result, only a set number of activities are available in each playthrough, and many achievements tied to those activities can be missed. This game has the tightest calendar in the series. Following a day-by-day guide is an un-fun way to play, but if you skip one and still want to finish everything in a single playthrough, you should at least be familiar with a few guidelines beforehand to give yourself a chance. The main culprits are [A Legacy of Friendships] and [Peak Performance]; see those achievements for more information. The game does not offer a way to clean up after finishing the main story, but you can handle cleanup as you near the end of your playthrough. Achievements tied to activities are marked as missable, though some of them are likely to be cleared during a blind playthrough.