Damn, this is an amazing horror story, I loved it and it was INTENSE! The visual style is absolutely gorgeous, it was one of the first things that caught my eye and it works great with the gruesome details of the story itself. In a way, it had the Ari Aster intensity and family dynamic, which is to say, I will probably think about this story for quite a while.
Personally, I did not think that it needed longer scenes, I think it had the right length since it’s just short enough to reel in people who are new to the genre and might be a little overwhelmed by the longer visual novels. Plus, I actually love if things are left to the imagination, especially with stories like this.
I think my only tip would be to include not just child endangerment but child abuse and death to the content warning because it might be triggering for some people who expect not more than kids playing dangerous games and it's not necessarily a spoiler since it all happens very early on in the story/game.
But other than that, absolutely gorgeous. I actually wanted to read quite a few horror visual novels for October and I guess I couldn’t have picked a better story to start the month.