I am going to post everytime I find a free game
Pulled from Kotaku.
A hefty download (over a gig) but it's a decent game.
I have the PS2 version and the sequel. I finished the original (Always a sign of a decent game) and found it to be pretty damn fun.
It's your basic "Oh crap I am on a prison island and everything is going supernatural and demonic" type game. More action but a pretty good dose of horror and blood as well.
The story is OK and the enemy design is just fantastic!