In no particular order:
Switchblade Romance
Inside
Martyrs
Eden Lake
28 Days later
Rec
Rovdyr (Manhunt)
Cradle will Fall
The Children
The Cottage
The Hills Have Eyes (2006)
The Last House on the Left (2009)
The Texas Chainsaw Massacre: The Beginning
Saw
Wolf Creek
Hostel Part II
Storm Warning
Embodiment of Evil
Broken
Deadgirl
The Devil's Rejects
Halloween (2007)
The Signal
Carver
The Woods
I'm glad i had a chance to experience first hand such a horror-fuelled decade!
