In the Hidden Files, there are many users who don’t know how to pass the Doomsday Research Institute in "The Hidden Files". Next, we will bring users the guide to passing the Doomsday Research Institute in "The Hidden Files", which can be found in detail on this site. Learn all the secret files strategies.
1. First, after we enter the game, we first click on the note posted on the door, so that we can understand the rules of the game.
Then we need to open the door of the cold storage, the password is: 1102.
2. Next we come to the corridor, we click on the note on the wall to learn the new game rules.
Then you can directly escape from the corridor according to the new rules.
3. Then we came to the elevator, and then we clicked on the note on the wall to learn the updated game rules.
Then we find out the girl who suddenly appeared and the suspicious things about her.
These places are her belly, her oily hands, the girl's strange face, her twisted feet, and her abnormally delicate arms.
4. We should not choose the last option that appears in the system.
We directly choose to slide the backpack zipper on the left staircase right.
When new rules appear, we can directly implement them according to the rules.
5. At the end of the game, we took the elevator to the cockpit, picked up the note on the ground and saw the new game rules.
Then we follow the rules and select the green button.
Next we will defeat the enemy, and then the level will be displayed.