A group of surfer students discover an old satanic board game called Mamba. Every time one person loses in the game, they suffer a dire death.

Two people meet as guinea pigs in a weekend drug trial. Andre (an unethical high school teacher) and Juliet (a bookish teenager) soon discover their lives are in more danger than they imagined. The staff are peculiar. The drugs cause hallucinations. Or is the clinic really haunted? Struggling with their senses, they must team up to unravel a spooky mystery.

Cliff and Cydney are an adventurous young couple celebrating their honeymoon by backpacking to one of the most beautiful, and remote, beaches in Hawaii. Hiking the wild, secluded trails, they believe they've found paradise. But when the pair comes across a group of frightened hikers discussing the horrifying murder of another newlywed couple on the islands, they begin to question whether they should turn back. Unsure whether to stay or flee, Cliff and Cydney join up with two other couples, and things begin to go terrifyingly wrong. Far from civilization or rescue, everyone begins to look like a threat and nobody knows whom to trust. Paradise becomes hell on earth as a brutal battle for survival begins...

A group of college kids travel to a small, mountain town called Madison County to interview the author of a tell-all book on the accounts of several grisly murders that happened there. But when the kids get to Madison County, the author is no where to be found and the towns people act like they haven't seen him in years. They also say that the killer never existed and the murders never happened. However, when the kids start digging around to get their own answers, they find out that the stories maybe more real than the townspeople are letting on!