Does anyone else remember these?
I was probably eleven years old when I got my first one (Fire, should you ask), and it seemed like the coolest thing on earth.
After that I got Vermin, and later the mighty Donkey Kong.
I remember that my dad went from thinking it was great (it kept me quiet) to terrible (I never wanted to do anything else). Not that different from kids with their x-boxes today.
These are obsolete because now no one would carry around a console that only allowed them to play a single game - never mind a single game with such simple graphics and rules! All you can actually do is move the guys with saving sheet to the left or the right.
Simple games, single games. Obsolete. These will definitely get an entry in the Obselidia.