Clock Tower 3 from Capcom for PS2.
full of cheap scares.
there are ghosts that chases you around, and those goddamn stalker (stage boss) that will chase you when the music changes...
it's like when you walking on a dark hallway looking for clues, and suddenly, the bg music changed, then :
"BAMM" the door bangs open and there stands the stalker. and i was like: "WTF?! SHIT! SHIT!! OH MY GOD! SHIIITTT!!!"
and i turn off the console. same goes to my other friends as well.
go look for the game, if you want to shit your pants. seriously.
and, there was this flash game. it's kinda old but if you never heard of it before, try it at least once:
link : THE HOUSE
play it if you dare. (for maximum fun, wear head/earphone, and play it at night.)