Original caption Sunnyvale CA This year should tell if video game giant Atari Inc can demonstrate the ability of an industry leader gone sluggish from its own sucess to stay in a race full of vigorous new compititionmarket researchers sayAtari remains the video game leaderand with annual income estimated as high as billionhassince the first of the yearannounced layoffs of nearly employees in the United States and analysts expect more layofs in Shown in the Atari computer system on the shelves