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