The customs clearance process in Bayas City is as follows:
1. Enter Bayas City, first go to the wardrobe in the second room in the upper left corner and find the IDA card.
2. Then go to the 2L wardrobe in the house behind the central building and get the IDB card.
3. Then enter the central building, enter the password on the left: 4864, and on the right: 2568. Enter and insert two ID cards. The door opens. Take the elevator to B1 and close the safety measures in the middle and open all departments.
4. Go down to B2 and remove the security measures on the right, then go to the left and meet your old enemy, Uncle Gas. You must kill him this time. Hand-to-hand combat is a bit tough. Pay attention to his increased blood. After destroying it, the safety measures on the left were lifted.
5. Return to B1, open the door, and drive the chariot down. When I came to B3 and opened the door, I found that the elevator had no power. You can only walk down to B4. Go down to B5 from the room in the upper left corner, teleport to the room with the soldiers in the middle, turn off the switch on the computer, enter the ventilation passage, open all the doors that should be opened, and teleport back to where you came from. Go up to B4.
6. Go down from the middle of B4 to B5. Please ignore the dead ends on the right of B4. Enter the room and open the elevator. Return to B3. Take the elevator down, it's on the next floor. Disarm the higher ups. Then go left and keep going down. Let's go. Go to the bottom. Shut down both computers, both passwords are: 8489 (obtained by pressing the button on the back of the Marilyn robot)
7. Then come up and challenge the final BOSS. You must resist electricity, otherwise you will not be able to defeat it in the second form.
8. Then there was an explosion, and you were washed up on the small island northwest of Bayas City. Listening to the wonderful BGM, the first week is over.
