Lee
Is it a bird? Is it a plane? No it's Supermod!
We had an ancient system (I don't even know which one, but I think Sega) when I was very young, but the only games we had were Rocky and Duck Hunt. I liked Duck Hunt.
So if you had Duck Hunt, a game built for use with the NES zapper, chances are the console you had WAS NOT A SEGA CONSOLE but the Nintendo Entertainment System.
This in turn was also my first console that I had (though I got a GameBoy the same year, the NES was for my birthday, GameBoy for Christmas...man my parents rocked) and with that console and such classics as the Mario?Zelda games I also had Rainbow Island and Tiny Toon Adventures.