After moving to a quiet small-town, a metal-loving teen and his new bandmates inadvertently release a series of Satanic demons after taking a passage from a book on devil-worshipping to use in their lyrics and must use their arcane knowledge of the black arts from the music to stop them.This was nothing short of an absolute blast. Among the many numerous enjoyable qualities with this one is the just utter love and respect given to the metal genre throughout here. Not only does it get a lot of the behavioral qualities and characteristics about the fans down completely, but it manages to get the genres' different quirks and eccentricities pretty consistent as well with the use of arcane lore and different symbolism involved with the genre that gets mentioned not only in the dialog but so many other areas of the film. Since that ties into how the demons are released with the song and their plan to finally reverse the whole process which all comes from the music itself, there's a plenty of heavy metal fun to be had within here. As well, there's also the really enjoyable comedy to be found which is nearly gut-busting not only in their interactions with each other but also the general situation that's being unleashed here. From brief little interludes that feature plenty of laughs to their snarky comments to each other and the truly enjoyable moment where the corpse-paint-bedecked kid and the bright cheerleader-style normal girl are sitting on a park bench in the middle of the day eating ice-cream together discussing the genre creates an utterly memorable image as well as being genuinely hilarious. Still, the fact that as a true horror film this one provides plenty to like here with the fun and enjoyable tale here with the demon infestation slowly taking over the town and providing this with plenty of ferocious action throughout here with the townspeople slowly coming into the realization of what's happening. The brief spurts showing the crazed demons in the town makes for some stellar moments here, and with high-energy sequences here from the battle with the possessed parents using their secret sex-toys to the dismemberments of the townspeople out in the street while fleeing to safety all giving this one great make-up work on the demons, tons of ingenuity with their homemade weapons and a smattering of bloody gore there are plenty of reasons to love this one. The one downfall is that the relationships within the band don't seem realistic, but it's a minor inconsequential quibble.Rated Unrated/R: Extreme Graphic Language, Extreme Graphic Violence, Nudity and minor drug use.

this my all time favorite movie i have watched it a lot of times.if you like metal gore demons and metal references watch it and when is the seconded movie out and a great movie 10/10 for sureif you like black metal death metal thrash metal speed metal power metal heavy metal any other sub genre of metal WATCH IT!! you'll love it

This film really sucks, many people who enjoy metal music feel really anxious to see this film, but it was awful, it just has 5 or 6 funny scenes, the humor is silly, nothing interesting, just a waste of time, most of the people who defends this film it's cuz they are"Metalheads" , me too, but that doesn't mean that because i love metal music, it's a good film, the worst of 2015, overrated

It's your usual boy meets girl, boy accidentally summons evil entity movie, but super funny and gory. Made in New Zealand and pokes fun at metal heads and really hits the mark.If you enjoyed such horror/comedy hybrids as Scouts Guide To the Zombie Apocalypse or Freaks of Nature, then you will surely find lots to like about Deathgasm. It was a recommendation by a fellow member of the now-deceased Horror message board on here, never would have sought it out or heard about it otherwise.Never really considered a dildo as a viable weapon against zombies...until now! Plenty of laughs and well done gore, check it out!