This game is lovely, and it's bittersweet as I've been planning almost exactly this premise for a game of mine for about a year now! Though it's slightly different, it involved a world ending event and the moments of life in a small town before the end comes.
I came across this watching Brackey's video
"Best Games from the Brackeys Game Jam 2024.2!"
I really enjoyed it, an incredible entry, great job!