You are Tim, a dark haired survivalist. You were there when Patient Zero changed, and only just managed to escape. Over the months, you've scavenged for what you need. The military was a complete loss; you barely escaped the airfield unharmed.
Unfortunately, you had to leave your truck behind, as well as most of your supplies. You head to the nearest town to restock.
You find yourself in a garage. Several sets of keys are quickly pocketed. You look around the half-looted mechanic bay, knowing you cannot stay for long.
You could try the keys, or check the tool boxes.
An office door looks promising.
There's also a vault door, one of those heavy duty ones usually found in banks.
A syringe lies on one of the tables - what could it be?