ive heard of virus or bacteria in africa or south america that can enter the nervous system or the brain and can (if the organs are okay) make the body function and perhaps move. thus, they are very much like zombies, but can only move for a limited time.
seeing these robots making dead bodies move seem pretty plausible, this episode was simply amazing. its funny cuz the last few ones were a lot more scarier than this and these guys appear more like robot enemies than zombies. the puzzles were easy, cept it took me a while to figure out the hacking but it was easy peasy once u knew how to. i also felt this ep was slightly shorter. but all the reason to look forward to the next! keep it up! and make the finale a good one too!