No violence + kill them all
Most of the idea was in my head a few days ago, because we are going to have some kind of "halloween" in july, i say some kind because its not halloween and also, since its being organiced by politics, they don't have not even a clue about what a hell is "horror for kids", so we are going to have videogames as part of the big event, but this videogames CAN'T HAVE ANY KIND OF VIOLENCE: no blood, no gore, no guns... so we have to be friend of the monsters or something like that... And this ludum dare is going to be the perfect momment to throw some good ideas! So, i have to create a game, for a massive quantity of players, with horror theme but with no violence at all... and here we go.