Ultramarines: A Warhammer 40,000 Movie

I was looking at a list of movies “like Final Fantasy VII: Advent Children” on IMDB when I found this:

IMDB says it’s rated R, but I don’t quite believe it. NR is more likely with these video game spinoffs. For now, I put it under “R” in the Atypical CGI movie list, but I might move it when I find out for sure. Appleseed was rated R just because someone murdered a child in it I think, so R could still be correct.