Hey thank you for your feedback at the end. I already watched your video a couple of days ago but totally forgot to comment on it so here it is :
I used the boxes because it's the best way to represent when you move out. When we think about a boxes, generally we think about that, that's why I used boxes. The game is a representation of trying to escape problems by moving out again and again.
I'm working on a future update with more lore, content, etc. :)
Thank you for taking your time playing it !