Kamiko (UP)
27 Achievements
2-4h
PS4
Savior of the Transient World
Achieved all trophies
12.4%
How to unlock the Savior of the Transient World achievement in Kamiko - Definitive Guide
Self-explanatory, this unlocks after all other achievements have unlocked. However, I wanted say that this may require a force quit and reopen of the game to pop if it doesn't happen immediately. That worked for me.