Gaming network G4 TV has shut down. Some staff found out on Twitter.

G4 TV is no more…once again.

Just one year after relaunching the video game-centric cable TV channel, G4 TV, Comcast has decided to pull the plug.

In a memo first obtained by Deadline, the CEO of Comcast's sports and entertainment division, Spectator, Dave Scott, explained the decision to employees.

"Over the past...