G-Man: A Half-Life Story is an upcoming American action film, which is based on the character from the Half-Life series by Valve. It will be a part of the City Universe, a franchise based on the Half-Life video games which began with City 17 Street, and will take place before the events of Half-Life taking place in that world.
Synopsis
An agent known as "G-Man" must embark on an exciting cosmic adventure in order to prove himself to his new potential employees.