I found this to be pretty good! While the design is a bit too simple, it's still quite playable. I don't understand what the point of those red minus things are. Maybe you have to directly have the box touch them. It does get more enjoyable when you look into it. I didn't quite understand the title.
The sounds seem to do well in sync. It's not that great, but I would recommend it. It doesn't have anything too bad about it. It's fun to wonder what will happen next. Of course, it's more fun to actually deal with it.