They are actually characters for my fan game " Five nights at Treasure island: Hide or die " or "Abandoned: Discovery Island: Hide or die". The plot is that the ssa finds out about another incident which involves missing kids when they are playing hide and seek in the woods on the island. A mysterious person in a suit has killed them now they hunt down for that person. If they see the first guy they encounter, they will think it's that guy and they have found Jake. Now he has to survive against the kids and find out who really did this by going into the woods. Now Jack and Zack are not the only characters in the game, there are other kids who will go after you. And my character William Norton is not a kid from the game. the twins are still fan made for Abandoned: Discovery island though. The killer will also be an enemy at night 5 or possibly night 6. Purity might appear in the game as she found the dead kids in and instead return their spirits in them and now that are haunted. The kids are in seperate families except for the twins and are not related to her. If you want more about the game, ask me and no the game is not real, it's just an idea I came up with as I am not good with modeling my characters because I don't model or make games.