[quote=EyeDeKay;4563]Good thing there’s no sentient Roos building large underground cities to eventually kill all the humans, right? Right?!?![/quote]
Actually, it would be the wombats doing the building – they excel at digging tunnels…..and don’t forget some type of fluid in the moats for the platypus to swim in…they can patrol for water incursions and kill anything with their poisonous spurs….