I don't understand why people are saying more time should've been put into development.
Like, an added 3 months, 6 months, or even 12 wouldn't have changed a thing. The base mechanics are there, all the assets are already there, what else can you add in an extra year? A couple more gifs? Guns akimbo?
Mind you, each sequel changed the base game up enough in that each one was a different challenge, which was nice. As well, the games only cost like $10, which was a nice and simple way to have a good night of light scares with friends.