Improved photography level for the first time.

Learned first ability.

Issued first ally command.

Performed first point-warp suspension.

Complete the game on Easy.

Complete the game on Normal.

Watch all the videotapes in a single playthrough.

Take down two or more enemies with one shot.

Uncover the secret in the old house.

Clear insects off a door using a knife.

Avoid Jack's scissor attack by crouching.

Use psychostimulants.

Complete the "Mia" videotape without being spotted by Marguerite.