Horror game

[bitzaxp90]

This topic is a bit useless but meh...

So my friend told me he played 1 cool horror game, but he forgot the name, but he still remembers bit of it : scary atmosphere, dark, voices, in a hospital, doors(ofc xD),medics or zombies, weapons he's not sure, but he remembered a baseball bat, he played this game 3 years ago, the graphics were not so good-looking, he played in a net cafe (useless ikr), and blood on the walls.

That's all he remembers, does that tell you something? Post your opinions here. What's the game's name?

P.S: It's a first person.