Here is the full list of all 48 Resident Evil 0 trophies - there are 32 bronze, 14 silver, 1 gold and 1 platinum.
Earn all trophies.
Obtain all weapons.
Finish the game with rank S.
Finish the game without using a recovery item (including Green Chemicals).
Finish the game without combining herbs.
Finish the game without using a First-Aid Spray.
Defeat 16 bats in the church.
Defeat Mimicry Marcus for the first time only using a knife.
Finish the game on Hard difficulty.
Put on Team Wesker costume.
Defeat all bosses except Centurion using Rebecca.
Finish the game without saving.
Kill 50 enemies with the Death Stare at full charge.
Use a Green Chemical.
Collect all of only one color of Leech Charms.
Defeat all enemies in Leech Hunter.
Break free of a Cerberus while they are biting you or trying to push you down.
Finish Leech Hunter with rank A.
Finish Leech Hunter with rank E or above.
Destroy a zombie's legs.
Defeat an enemy with a knife.
Try to push something heavy with Rebecca.
Play Leech Hunter.
Defeat Queen Leech.
Complete the treatment plant.
Read all files.
Obtain all keys and use them all.
Defeat the Proto Tyrant.
Combine every type of herb with each other.
Complete the factory.
Fight off the Proto Tyrant.
Complete the laboratory.
Defeat a zombie by stomping on them.
Defeat Mimicry Marcus with a Molotov Cocktail or a Napalm Grenade.
Create a Molotov Cocktail.
Defeat Infected Bat.
Get picked up by the Infected Bat.
Complete the training facility.
Shoot down a Hunter or an Eliminator while they are jump attacking in the air.
Play the piano using Rebecca.
Create a Custom Handgun.
Defeat an enemy by burning them.
Defeat Centurion.
Attack an enemy to save your partner who is grappling with that enemy.
Complete the train.
Defeat Stinger.
Defeat an enemy with a critical-hit headshot.
Change into a costume.