Defeat Stinger.

Break free of a Cerberus while they are biting you or trying to push you down.

Complete the train.

Defeat an enemy with a critical-hit headshot.

Attack an enemy to save your partner who is grappling with that enemy.

Create a Molotov Cocktail.

Change into a costume.

Defeat Centurion.

Defeat an enemy by burning them.

Defeat a zombie by stomping on them.

Complete the training facility.

Create a Custom Handgun.

Defeat Infected Bat.

Shoot down a Hunter or an Eliminator while they are jump attacking in the air.

Complete the laboratory.

Defeat an enemy with a knife.

Try to push something heavy with Rebecca.

Complete the factory.

Fight off the Proto Tyrant.

Defeat Mimicry Marcus with a Molotov Cocktail or a Napalm Grenade.

Defeat the Proto Tyrant.

Get picked up by the Infected Bat.

Defeat Queen Leech.

Complete the treatment plant.

Obtain all keys and use them all.

Play the piano using Rebecca.

Use a Green Chemical.

Destroy a zombie's legs.

Play Leech Hunter.

Finish Leech Hunter with rank E or above.

Read all files.

Finish the game without using a First-Aid Spray.

Finish the game on Hard difficulty.

Defeat 16 bats in the church.

Finish the game without combining herbs.

Finish Leech Hunter with rank A.

Finish the game with rank S.

Combine every type of herb with each other.

Finish the game without using a recovery item (including Green Chemicals).

Defeat all bosses except Centurion using Rebecca.

Finish the game without saving.

Put on Team Wesker costume.

Defeat Mimicry Marcus for the first time only using a knife.

Kill 50 enemies with the Death Stare at full charge.

Defeat all enemies in Leech Hunter.

Obtain all weapons.

Collect all of only one color of Leech Charms.