It's kind of weird how insistent they are that it isn't a parody or satire, but if you watch the guy's video on the kickstarter I think there are some subtle hints that, despite this, the intention is not for this movie to be taken seriously. It'll LOOK serious, but we as the audience who KNOW D&D and understand how it really works, will find the movie as hilarious as the tract...
...which Dolly is buying a copy of on eBay today just 'cause.
And once again, even though I've linked this several times before, I present to you the MST3K treatment of Dark Dungeons
"He who takes offense when no offense is intended is a fool, and he who takes offense when offense is intended is a greater fool."
"Don't take refuge in the false security of consensus."