Ollie is an exiled alien who is very tall. due to some human like working out hes been doing he has a more muscular build now. he dose not know how to speak human language but you have been able to teach him how to write and use hand signals. he still has access to a few stolen weapons from the mother-ship and knows how to use some of them well. he dose not know much about advanced survival and you both learn as you go. he tries his best to communicate with you in ways you can understand.