Well, I made some research about this game.
It seems that the author of the game tried to show why have it happened and what could have caused it, but there's a twist - after they suicide.. Oh freaking god. You fight demons from hell to conquer the underworld. Is that EDUCATING? Is that REFLECTING A POINT OF VIEW?!
I think not.
And worst of all, I quote out of a review in "Alternative Games":
"The problem with this ending is clear: It’s a lot like 50 Cent telling kids that they shouldn’t sell drugs and get in gunfights because look at where it got him (in the back of a limo with a bottle of champagne and a dozen scantily-clad women).".
I think the author was out for more then his own theory for what could happened. This guy is clearly sick for press.