right lenses and lighting it would look like 35mm film. The entire movie was recorded using a Canon EOS 5D camera. Release The film initially received a NC-17 rating, and consequently had to be re-edited so that it would achieve an R rating. Reception Critical response Rotten Tomatoes gives Aftershock a 38% approval rating based on 52 reviews, with an average score of 4.61/10. The site's consensus reads: "Aftershock hints at an inventive twist on horror tropes, but ultimately settles for another round of mind-numbing depravity that may alternately bore and revolt all but the most ardent gore enthusiasts". Metacritic gives a 39 rating, indicating "generally unfavorable reviews", based on reviews from 20 critics. Box office The film opened at 110 theatres in the United States, and earned $40,179 in its opening weekend. See also Earthquake (1974) 2010 Chile earthquake References External links 2012 films 2012 horror films 2010s disaster films 2012 independent films 2012 horror thriller films American disaster films American films based on actual events American horror thriller films English-language Chilean films Disaster films based on actual events Films set in Chile Films shot in Chile Chilean independent films Chilean horror thriller films American independent films Films produced by Brian Oliver Films produced by Eli Roth Films with screenplays by Eli Roth Cross Creek Pictures films Dimension Films films 2010s English-language films 2010s American films 2010s Chilean films