Feeling brutal? Ok. This trial demands sacrifice. You'll have to cut off a finger in front of the camera to complete it. First, find the metal bar. It's to the left of the table on the ground. Pick it up and take it into the kitchen. Heat it on the stove until it's glowing red and then take it back to the table. There is also the disinfectant which is in the medicine cabinet in the bathroom or a flask of alcohol in the kitchen cabinets. After that, pick your instrument of choice. The knife is stuck in the kitchen wall right next to the stove. The axe is behind you when you're at the table. It's right next to the broken TV, but on the floor to the right of it. The pliers are on the TV stand to the left of it. Whichever instrument you choose, sit down at the table and lop one of your fingers off. If you haven't seen Ethan writhing in pain enough and screaming, just reach over and have him cauterize the wound on the heated bar.
Replay Chapter: The Lizard