Alien Code

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Alien Code
General Information
Effects	Opens the entrance to the Alien Chamber

The Alien Code is an aspect of SAKTKIA51. It is a five-digit number that changes its location and numbers every server in the game.

The Alien Code is used in the Keypad Room to access the Alien Chamber, which, when accessed, unlocks The ultimate secret badge and ticks one goal off the Checklist.

Locations

There are currently 22 known possible locations for the Alien Code, which are listed below.

• Alternate Entrance 1 - behind the table with the computer.
• Alternate Entrance 2 - back left wall.
• Black Tau Box Storage - back left next to vent.
• Cafeteria - to the side of the fountain.
• Cargo Area - behind the stack of boxes to Secret Path leading to the Meeting Room.
• Cargo Bridge - on the floor to left bottom corner.
• Computer Lab - over wall to large hall.
• Cubical Loop - wall second closest to Pack-A-Punch Machine.
• Generator Room - the right
• Kitchen - the table
• Left and Right Corridor - back wall.
• Long Corridor - wall above staircase.
• Medical Room - back wall.
• Meeting Room - the table.
• Mineshaft - back left wall.
• Restroom - back wall.
• Slenderman's Cage - on the ceiling, flipped vertically.
• Substance Closet Room - back wall.
• Tableware Room - right side.
• Teleporter Room - back wall behind Teleporter.
• The Hatch - back wall, but vertically.
• UFO Room - wall above table.

Alternate Entrance 1

Alternate Entrance 2

Black Tau Box Storage

Cargo Area

Cargo Bridge

Computer Lab

Cubical Loop

Generator Room

Kitchen

Left Corridor

Long Corridor

Medical Room

Meeting Room

Mineshaft

Restroom

Right Corridor

Slenderman's Cage

Substance Closet Room

Tableware Room

UFO Room

Teleporter Room

Cafeteria

Tips

• Upon finding the Alien Code, it is recommended to store it in a more permanent location than one's memory (such as the Roblox chat), so as to help remember it. This is especially true when the Alien Code spawns far away from the Keypad Room, or if you do not intend to input it immediately.

Trivia

• The Alien Code used to always be 81975.
  • The Alien Code back then also looked smaller than the new one and had lines surrounding it.
• In an older game version, the Alien Code always spawned in Slenderman's Cage.
• The Alien Code used to spawn in the Sewer and on the Surface.
• The Alien Code is written in red text, in what can be assumed to be blood.
• Because there are 5 digits in the Alien Code, and 10 possible numbers for each digit, the chance of all 5 digits being identical is 10^5, or 0.001% (1/100,000).
• The Alien Code used to have six digits.
  • This also meant there was a 0.0001% (1/1,000,000) chance of the Alien Code's six digits being identical.
• Prior to a silent update on 6 March 2022, the Alien Code's spawning location in the UFO Room was on the small table. Because of the table's short length, some of the digits fell off the side of the wall and appeared to be floating.
  • Following the update, the Alien Code in this room now spawns on the wall directly above the small table.
  • On 2 July 2022, the '0' digit's decal was changed and its vertical alignment corrected to be consistent with the other digits.

History

2 July 2022 '0' digit texture changed. 6 March 2022 The UFO Room's code location now spawns on the wall directly above the short table instead of on the short table. Unknown date The Alien Code no longer spawns on the Surface and in the Sewer. v5.0[verification needed] Changed the number of digits from 6 to 5. Unknown date (20 October 2015?[verification needed]) Introduced.