28 days later, 28 weeks later, dawn of the dead (remake, haven't seen the original), Resident Evil 1 and 3 (2 sucked imo), Diary of the Dead /endofzombiemovies
For horror, like you watch it and get goosebumps.. The Ring, The Grudge (Japanese versions are awesome), One missed call (japanese), The eye (american and japenese), Shutter (thai), The Shining and anything else from Stephen King.. I've seen some more Japanese ones that were really creepy, but I can't remember their names.
