Hopefully this does fall foul of the "report, don't comment" concept. I see the link was axed as well, I dare say the mentions probably want to go as well (not much point of losing the direct link if a 2 second search with the info in the post...).
Anyway I am curious to see how this plays out. Assuming it is a hack and not a fan game (whereupon trademarks come into play first and foremost, and it would appear angry video game nerd is trademarked with an active trademark, http://tmsearch.uspto.gov/bin/showfield?f=doc&state=4809:wn843h.6.2
, though curiously the film was abandoned earlier this year) then it is still all kinds of illegal.
However the bigger issue for many when the discussion rolls around here is the the lack of author involvement and that does not apply here.