4027

4027 is a reoccuring string of numbers in INFRA and Obenseuer game, holding a significance to the ARG. Anya is so far the only character to acknowledge the odd reoccurance of the number.

List of appearances

INFRA

• As a code to Tunnel B2 keypad door, the code was set up on 3rd of December, 1997 by either Robin or Erik.
• As an error code seen on the computer control panel of the Coal-Fired Powerstation after the turbines were damaged.
• As a code to the main vehicular access gate of the Nuclear Waste Depository, Xeander Berg had the code written in his notes at Castle Rock hideout in late 1986.
• The death date of Andrew Herts is written as April 27th, 1986 on his grave, with the month and the day underlined in red.
• As a number among labels at the Blackrock Unit 1 control room.

Obenseuer

• Border control queue changes number from 4026 to 4027 as the Obenseuer's Protagonist is next to be processed.
• As a code to the local Bergmann Tunnels, it was set up by either Hanss or Mike Palmer to match the code of Hammer Valley Tunnel B2.
• An Other Side ghost that died next to the Nuclear Waste Depository gate recites the gate code.