I'll be turning 18 in a few weeks and I still play with Tamagotchi. I sold off the majority of my collection a year or two ago (I had 15 or more v3s, v4s, and v4.5s) but kept four or five for the nostalgia. So while I don't play with them as much as I used to, I still hatch one every once in a while. I got my first when I was 8 or 9.