Well to answer the reason why there's so many characters, any you don't recognized are more then likely ones he was paid to create and promise to add to the game as bonus for his fans. I think maybe half the list or more are all fan requests he got from his discord...Oh I guess the person I originally replied to was correct, he got his fan base to make characters for him and paid him for the privilege and 'promise' to be put in the game.
Also ignore eternalkaiser, he or she shows up every couple months to troll and defend Snatz. He or she has at least twice before did this, was debated and lost to the points and evidence, agreed when they couldn't argue against it, disappeared then came back when they assume those they couldn't argue against weren't around to troll again. They probably are one of Snats loyal pups that come around when the thread is dying or slowing down to get it going again and keep it on the top of the reply list to be seen easier.