John Romero: "Happy 30th birthday, DOOM. I'm grateful to have been a part of this incredible team"

John Romero: Happy 30th birthday, DOOM. Thank you for playing our games, and thank you for keeping DOOM alive, all these many years.

John Romero: Happy 30th birthday, DOOM. Thank you for playing our games, and thank you for keeping DOOM alive, all these many years.