Completing the Canyon.

Unlock Elika's Saving Ability.

Enter the Canyon.

Escape from a Lurker's grab attack 10 times

Complete the game on the hardest difficulty setting

Survive the ADS Canon with over 50% Shield strength remaining

Find the Peng Treasure

Kill the Slug Boss with more than 50% Shield strength remaining

Force an enemy into a Gravity Panel 5 times

Kill 30 enemies with the Flamethrower

Use Stasis on 50 Enemies

Complete Chapter 12 on any difficulty setting