Welcome to the coalition JC, might as well start using your codename. UNATCO has been monitoring the use of the code 0451. Intelligence thinks it has something to do with the book Fahrenheit 451, allegedly it's the temperature required for a book to catch fire. We don't know why people around the world have independently decided on using this code. Your mission is to collect as many instances of its use as possible so we can start connecting the dots. Good Luck JC.

Deus Ex The engineers back at base made the code to the comms array 0451.	Deus Ex: Human Revolution A door code for an office? Why does that sound so familar?	Dishonored Code is found by LOOKING beyond the whiskey GLASS
System Shock The first recorded use. How can you challenge a perfect, immortal machine?	System Shock 2 Do not be fooled by !)*&^% this code, it's actually *&%$!^ 0451 in disguise!	Shardlight The last guy tried to start the reactor using 0451, now he's dead. Damn! It's supposed to work every time!
Fallout 4 0451 is scribbled on the wall beside the terminal yet the first digit can't be set to 0, only 10. Weird	Prey (2017) Now it's the code to YOUR office!	Tacoma The last keypad in the game.
Gone Home "Katie, you know dad is into all these weird conspiracies, think of a 4-digit code he would use! -Best, Sam"	Weird West Well I'll be! Didn't expect to see you here out in the Weird Wild West!	Disco Elysium SHIVERS - Somewhere, a world away; a familiar man's hand guides him through the numerical pad on a long abandoned radiophone. He is about to make a grave mistake and he knows it.
TimeSplitters: Future Perfect Atleast this audio log didn't end in a violent death	Deathloop "Ehh. Old habits die hard" Yeah, this won't dissuade me from trying on any 3/4 digit combination lock I come across!	We Happy Few Oh what a JOY it is to....? to..? Oh bother! I can't quite seem to remember. Roight, what's this number then?
SIGNALIS They knew that I knew, so they wrapped it around two 2s to prevent me from skipping ahead! Very clever!	Bioshock Would you kindly open the door and arm yourself with something better than a wrench?	Redfall I have nothing clever to say. Can I stop playing this game now?
Shadows of Doubt While the codes are randomly generated, there isn't a shadow of doubt this one has a higher spawn rate!	Selaco (Demo ver) You give me a keypad, I'm putting it in; simple as that! No ammount of negative reinforcement will stop me!! (I am not smarter than a hampster)