One year later, a new trailer was shown at E3 2003 and soon afterwards id Software's website was updated to showcase "Doom 3" as an upcoming project, although it was also announced that "Doom 3" would not be ready for the 2003 holiday season.
Pozno leta 2002 sta dva zaposlena pri ATI Technologies razkrila razvojno verzijo "Doom 3" na medmrežju.