Complete the game without saving. (Unavailable on Assisted difficulty.)

Complete the game in under five hours.

Kill an enemy using a trap.

Let the shadows consume you.

Change outfit.

Create the nailer.

Complete the game with the bad ending.

Upgrade all weapons.

Collect all weapons.

Collect all diaries entries.

Kill 80 enemies.

Complete the game on Tormented difficulty.

Solve all the combination key puzzles.

Complete the game without using the map.

Save the game.

Kill 40 enemies.

Kill more than 120 enemies.

Complete the game on Standard difficulty.

Defeat Dr Hertz.

Complete the game only using one health item.

Complete the game with the good ending.

Complete the game on Assisted difficulty.