Full list of all 47 Resident Evil 0 achievements worth 1,000 gamerscore. It takes around 20-25 hours to unlock all of the achievements on Xbox 360.
Combine every type of herb with each other.
Destroy a zombie's legs.
Put on Team Wesker costume.
Change into a costume.
Kill 50 enemies with the Death Stare at full charge.
Finish Leech Hunter with rank E or above.
Finish Leech Hunter with rank A.
Play Leech Hunter.
Defeat all enemies in Leech Hunter.
Defeat Queen Leech.
Finish the game without using a recovery item (including Green Chemicals).
Finish the game without using a First-Aid Spray.
Finish the game without saving.
Finish the game without combining herbs.
Complete the treatment plant.
Obtain all keys and use them all.
Defeat the Proto Tyrant.
Complete the factory.
Fight off the Proto Tyrant.
Complete the laboratory.
Shoot down a Hunter or an Eliminator while they are jump attacking in the air.
Defeat a zombie by stomping on them.
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.
Defeat an enemy by burning them.
Create a Custom Handgun.
Try to push something heavy with Rebecca.
Create a Molotov Cocktail.
Defeat Centurion.
Defeat an enemy with a critical-hit headshot.
Attack an enemy to save your partner who is grappling with that enemy.
Complete the train.
Defeat an enemy with a knife.
Defeat Stinger.
Break free of a Cerberus while they are biting you or trying to push you down.
Finish the game with rank S.
Finish the game on Hard difficulty.
Defeat all bosses except Centurion using Rebecca.
Use a Green Chemical.
Read all files.
Defeat Mimicry Marcus for the first time only using a knife.
Obtain all weapons.
Defeat 16 bats in the church.
Play the piano using Rebecca.
Collect all of only one color of Leech Charms.