@maiki Same for me. I grew up with the #NES, and I still don't mind playing any of the games for it to this day.
I particularly played Megaman, Mario, Gyromite, Solar Jetman, Battletoads, Tetris and so many other games over and over that I rented from a local Mom and Pop video store.
There are so many good NES games that it would cover something like a book to recount them all and to detail the fun you could have with them!