The prequel to "Fritt vilt" and "Fritt vilt II" is telling about how the whole thing started up in Jotunheimen. It does, but being a prequel tells already that no one survives. That's one less that you normally have. That's the only thing not repeating itself in this movie. Not too well played by the youngsters, too "kitchy", to lame and too boring, I'm afraid.
The only thing which is really fun in the movie is the 80'ies songs they've pulled out of the darkness. Kim Wilde's "You keep me hanging on" is a great in-joke. Another is the nods to "Deliverance" and other classic "horror"-flicks.
The two first in this series was quite fresh, especially with Bolsøe Berdal, who made an excellent job. There's no Berdal here, I'm afraid.
The worst is some obvious mistakes in making this a nightmare. Up in the mountain close to winter, it's cold! The actors forget this, running around with barely no clothes on. No one (!) is making even the smallest shudder. even when the wind blows a door on rusty hinges repeatedly, while there's no wind in the trees.
Though being a bit boring, the 90 minutes went on quite fast. That's a sign on the good half. Slashing of humans is this films upgrade from the first two. The bad boy really goes hunting. as you might understand, this being a prequel, he gets nicer by the years...