Aged EXTREMELY badly. The spooky environment/monsters are almost comedic looking now, and the gameplay is wretched. Especially now that I've realized you can actually just ... gun down everything in your path. There's a lot more ammo than I realized.

Still, I think this has some pretty good writing that is perfectly fitting for what the game was going for that enhanced the atmosphere rather than took away from it. Horror games aren't usually sold on their writing, but this is the exception. And if you're more resistance to age in games, you might still get something out of the atmosphere in this. Try it out.