The Nano Wars
Genetically modified penguin
Penguin was a result of a scientific experiment performed illegally within the vicinity of earth. As the penguin achieved sentience through said experiments, it was able to savagely murder the scientists working illegally on him and commandeer a one-man vessel on his own. He has been last seen flying around the star system Sol at top speeds and harassing passer-by vessels and pirating any possible fish and weapons of destructive capability.