This is a very sad and disturbing story and it is one that should be prevented from ever happening again. Having a baby is not bad at all but kids having kids? That is just plain stupid and deliberately doing it for the sake of a pact, like a game just makes it more harder to accept.
I think that teens should be given certain freedoms to make their own decisions, even letting a couple of mistakes slide so that they can learn from it. But limitations have to be set and it has to stop sometime because there are mistakes that are too big to ignore. We are talking about 34 lives that are going to be directly and adversely affected by their decisions after all, provided that none of them have twins. I really hope that this is just an isolated incidence in one town and not a fad thats going to sweep the nation.