Resident Evil 4 achievements

Complete Separate Ways on Hardcore mode or higher.

Complete the main story using only knives and handguns. (Excluding specific battles.)

Obtain all weapons.

Complete the main story on Hardcore mode with an S+ rank.

Complete the main story on Standard mode with an S+ rank.

Complete the main story without using a recovery item.

Complete the main story without talking to the Merchant once.

Complete the main story within 8 hours.

Reach the top of the clock tower without the lift stopping once.

Defeat a Garrador using only knives.

Obtain all treasures indicated on the island treasure map in a single playthrough.

Destroy all Clockwork Castellans.