Sometimes when watching slasher films, it's difficult to sympathise with the teen heroes/cyphers, who are depicted as writers think teens always are - either horny, drunk or stoners. In this one, they're all three and more besides. Any attempt to make this bunch likeable has been left firmly at the door. So with that in mind, it's easier to sit back and enjoy the fun when this group stumble across an abandoned house in the middle of the desert. The house has a history; there's a very good reason it's been abandoned.
From here on in, 'Raised by Wolves' is a good, satisfying example of its type. Retired adult film star Jenna Haze is top-billed on some of the promotional material, but her appearance is little more than a cameo. The rest of the film is occasionally effectively spooky, and you do get a sense of 'something' playing with these pretty irredeemable characters. My score is 7 out of 10.