Resident Evil 4 achievements

Complete Separate Ways on Hardcore mode or higher.

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

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

Obtain all weapons.

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.