This isn't the districts. You were here before, but older. There are people here from multiple realities and different times. It's only 1976 for me. 1983 for your mum. My mum's here, too, but she's only 17.
Everyone was brought here by scientists from one reality, apparently we were somehow completing data for them to fix their world or to find a new safe one, I'm not sure which. I came in after most of that was over with. But this is a new, safe space. No games.