Fears to Fathom - Ironbark Lookout

Just stick to looking out for fires

Tip the waitress

Receive the tower key from billy

Booting up the computer for the first time (after entering the password)

First weather report on the computer

3 consecutive headshots in the zombie mini game

Score more than 500 in the zombie mini game

Notice Silas on night one

Put out the fire at the campsite

Watch the employee training video

Survive through the fourth episode

Talk to the person in the diner parking lot

Prepare the casserole