Lots of elements reappear in Pokémon games across generations—but one of the very first things we experience in every Pokémon game has to be going up to our television and finding a game system hooked up.
It's always a Nintendo system—typically whatever was new at the time. Pokemon X & Y, for example, puts a Wii U in your room.
Courtesy of Reddit user electricmastro, here are all the consoles that appear in Pokemon games. Oh, memories.