The house is full of Germ! oh my god! we need to vanish them immediately! control Lincoln move around and release the medicine to clear squirm, remind touching these germ would affect you, so be careful and learn to use items, collect bottles to top up your ammo, there are also special battle in the house, touching it may kill all the germs in the room, and use the blue mask if there is any, it may protect you once not affected by the germs. you need to clear 1 trillion germs before the time runs out. Have fun!
WSAD to move, space to release the medicine.