If you have any questions, whrite them in the comments today we are going to look at the turtle engineer and The turtle engineer is a single living creature but it would not mind if there's an other turtle engineer nearby. The entire live is he babysitting he's sentry gun. They're often to see on ctf (capture the flag) maps Welcome back to Because of the sentry gun is the turtle engineer very terretorial. They often keep dispensers for them selfs. Now you know more about tf2's biology