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.