So, I was downloading Bioshock 2: Minerva's Den today, and I suddenly realised a similarity between it and the Terminator movies:
1) "The Thinker" is a computer that can think and reason for itself...kinda like Skynet
2) The Big Daddy is, very simply put, a robot. reminiscent of the Terminators, don't you think?
3) There's an arcade style game called "Spitfire" in the second level, "Operations". In the second Terminator movie, John Conner is playing video games at the arcade right before he meets the Terminators for the first time.