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12:23, 27 April 2015 First referenced:
'I think I may have somehow missed the end of the world... (various parts)'
The Key Program appears to be a software component of a larger mechanism capable of affecting the structure of a given universe. Described as dangerous but unable to crack the wall of a reality on its own by [[The Author]]. Little is known of the Key Program, other than it being present on one version of [[The Author]]'s phone.