Interrogate Anders Hellman.

Kill or incapacitate 3 enemies in quick succession with a revolver or pistol in close combat.

Craft an item.

Escape from Jill's apartment building.

Become a mercenary.

Upgrade a weapon with a module

Embrace Clay during your first meeting with him

Go to the Shelter and rest…

Recovered the Mothership's Protection Covers.

Defeat a total of 50 Visitors using the bow.

Opened the Changing Room.

Open the secret passage in the reception room.