Here is the full list of all 32 RESIDENT EVIL 3 achievements. It takes around 20-25 hours to unlock all of the achievements on Windows.
Unlock all safes, lockers, strongboxes, and pickable locks.
Destroy all Charlie dolls.
Read all story files.
Gather all the fuses in the warehouse within 5 minutes.
Collect all weapons in the campaign.
Complete the game on "Inferno."
Complete the game with an S rank on "Inferno."
Complete the game on "Nightmare" or higher.
Complete the game with an S rank.
Complete the game without opening the item box.
Complete the game using 1 or fewer recovery items.
Complete the game in under 2 hours of play time.
Complete the game on "Hardcore" or higher.
Complete the game on "Standard" or higher.
Defeat Stage 3 Nemesis.
Defeat Stage 2 Nemesis.
Follow Nicholai deeper underground.
Withstand the zombie siege.
Leave the clock tower plaza.
Leave R.P.D.
Place all jewels in the clock tower monument.
Defeat two enemies with a single shot.
Defeat zombie Brad.
Make it out of downtown Raccoon City.
Improve a weapon.
Defeat Nemesis on the rooftop.
Cause Nemesis to relinquish an item.
Destroy a Charlie Doll.
Craft an item.
Expand your inventory.
Escape from uptown Raccoon City.
Escape from Jill's apartment building.