A college campus is plagued by a vicious serial killer murdering students in ways that correspond to various urban legends.

Four friends start to receive morbid Valentine cards and realise they are being stalked by someone they had spurned 13 years ago. A masked killer is on the loose and Valentine's day is soon approaching.

Peter and Carla, a couple whose marriage is faltering, decide to go on a camping weekend. When they become lost, the pair sets up camp on a remote beach that doesn't seem to be on any map. At first the trip is the romantic getaway they imagined – then slowly things begin to go wrong. After Peter disrespects the unspoiled habitat, it seems as if the surroundings are exacting revenge on the couple, as insects, animals, and then nature itself become the enemy.

A couple becomes lost in a massive storm and seek refuge at a nearby farmhouse, only to be captured by deranged killers.