there is a type 99 on der riese and there is proof look for the pack a punch upgrade list it has the type 99 on it and it even tells you what you can upgrade it to : the eviscerator, and this is true because it was released by treyarch also theres a sawn off on the list ... so there must be away to unlock them! 8) im not sure how .. some say the mini game + all the radio/phone easter eggs also when going to the monkey in the mini game .. if you have any monkeys throw one in with it ... apparently they talk .. but whats for sure is that the little girls voice says : The monkey only wanted to play .. and the monkey screams as he is being burnt alive .. creepy!