Retrieve the Golden Knife from the ancient temple of Mithras.

Finish 15 "Character Observations" without skipping.

Finish Train case.

Finish 10 Dialogue QTEs without a failure.

Beat Cairns in a fight.

In Die Rise, revive yourself.

Uncover Lyegrove's secret

Finish the game with a custom difficulty of 700 points or more

Finish the game in 15 hours or more

Reach the final chapter without using the focus ability

Finish Chapter Six

Finish Chapter Five