Unlock all the achievements.
Beat the game.
Linger in the meat maze for 5 minutes.
Don't go into the HOUSE for a minute after opening the DOOR.
Get crushed by the anvil.
Face the flashing lights and accept your fate.
Shake the rat to purge the infection.
Shake the RAT to start the generator.
Crack the RAT to turn it into a glowstick.
Kill the RAT.
Watch the ADVERTISEMENT.
Enter the house.
Shake the RAT 100 times.
Shake the RAT for the first time.