: This is a official patch version released around June 2017. It focused on refining the Extensions system, which allows players to create and play custom campaigns.

: Unlike "Hollywood" hacking, Hacknet uses a terminal interface based on actual UNIX commands, emphasizing realistic techniques like bypassing firewalls and probing ports.

: This typically indicates the inclusion of the Labyrinths expansion. Labyrinths adds a 3–4 hour chapter where you join an elite hacking team led by a character named Kaguya to perform complex data heists.