Answer: NES

AnswerCrossword Clue
NES28-Down's first platform (abbr.)
NESMario Brothers letters
NESOld console using Game Paks
NES"Mike Tyson's Punch-Out!!" video game console
NESMario Brothers console
NESTop-selling 1980s game console
NESVideo game initials
NESSega competitor, for short
NESSuper ... (video game console)
NESFormer Sega competitior, for short
NESVideo games inits.
NESSuper ..: Sega Genesis competitor
NESVideo game player, for short
NESSuper ... (former gaming system)
NES"The Legend of Zelda" console, for short
NES1980s Atari alternative, briefly
NESConsole for which "Super Mario Bros." was created
NESSuper ... (Sega Genesis competitor)
NES1980s video game console, for short
NESVideo game console
NESDr. Mario console
NESNintendo's Super ..
NESConsole advertised in Fred Savage's "The Wizard," casually
NESGenesis foe
NESOld console featuring a trilogy of Mario Bros. games
NES... Zapper (early video game controller)
NESSega rival
NESNintendo's Super ...
NESVideogame initials
NESGame-console letters
NESOld video-game inits.
NES1980s-90s console using "Game Paks"
NESWii forerunner
NESSuper Mario Bros. console
NESBionic Commando console, for short
NESHogan's Alley console, briefly
NESVideo game letters
NESSuper ..: video game console
NESOld video game letters
NESSuper ..: game console