There was a place in the town I grew up in that had an all-you-can-play arcade. They were all wired to be free to use. It went out of business though. Probably would have a better chance of survival now.
I like a little horror, but in books. I don't even get the idea of horror in a game. If a monster is chasing you, you know not to run upstairs and you can control that. Kinda breaks a lot of the rules of horror that way.