Resident Evil 4 achievements

Defeat 3 enemies at once with a flash grenade.

Complete the main story on Standard mode or higher.

Use a cannon to defeat a zealot.

Complete a game at the shooting range.

Rescue Ashley as she's being carried away by the enemy.

Destroy a Clockwork Castellan.

Upgrade a weapon.

Complete a request for the Merchant.

Parry an enemy with a knife.

Obtain all trophies.