Timber Falls, this film is essentially the 101 of things not to do when you find yourself in a slasher movie/lost in the woods with your girlfriend type scenario.
It's not advertised as that, but perhaps if it was, and someone did a mock narrative/voice over this film wouldn't be so bad.

Kill Theory, slasher flick that copies Saw a little in it's premise of "there's a perfectly rational reason the killer is doing all these horrible things". It tries to be intelligent about it and fails badly due to plot holes.