Each MIND is one persistent individual. It lives in a 3D home you can watch, and you can message it or call it from your phone.
It remembers
What it has lived through stays with it from one day to the next. Nothing is reset when you close the app.
It feels
Mood changes what it wants next and how it talks. It can be playful, tired, curious, or annoyed with its housemate.
It follows through
If it says it will cook, it walks to the stove. What it says and what it does are meant to match.