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

Complete the game with an S rank on "Inferno."

Complete the game on "Nightmare" or higher.

Complete the game in under 2 hours of play time.

Read all story files.

Gather all the fuses in the warehouse within 5 minutes.

Complete the game using 1 or fewer recovery items.

Cause Nemesis to relinquish an item.

Place all jewels in the clock tower monument.

Complete the Mastermind tutorial.

Defeat Stage 2 Nemesis.

Collect all weapons in the campaign.