Ik, that's Up Up Down Down Left Right Left Right B A Start
That's the code from Chrono Trigger though, first time in the future. It has A in it, so why not
holy shit dude, only listening the song makes me cry about my childhood :`)
my childhood was Donkey Dong Country 1 & 2, Megaman X, Super Mario World, Street Fighter, and Super Mario Kart!
Cool era!!!