Complete the following tasks to unlock PlayStation 4 trophy rewards.

Achievement	How to unlock
Ace City (Silver)	Unlock all stars (City).
Ace Forest (Silver)	Unlock all stars (Forest).
Ace Mountains (Silver)	Unlock all stars (Mountains).
Ace Swamp (Silver)	Unlock all stars (Swamp).
Ace Village (Silver)	Unlock all stars (Village).
Drinker Drinker (Bronze)	Drink the sake (Swamp).
Graves (Bronze)	Find the graves (Village).
Hungry Samurai (Bronze)	Find the Hungry Samurai (Village).
Pearl Dagger (Bronze)	Find the dagger with the pearl inlay (Forest).
Planet Shrine (Bronze)	Visit the shrine of Lovely Planet.
Rainbow Gun (Bronze)	Collect all gun colors.
Secrets (Bronze)	Find all hidden secrets.
Harakiri (Bronze)	Shoot yourself,
True Samurai (Bronze)	Parry projectile at right angles.