
Engineer info
The engineer is a crucial component of any effective defense. While the
engineer lacks any meaningful firepower himself, he can construct a
variety of goodies that more than make up for it. The sentry gun is one
of the best, providing automated defenses. Once deployed the sentry can
be upgraded twice by beating on it with your wrench and it comes in three
delightful flavors: large caliber, minigun, and rocket launcher. In
addition to the sentry you can also build supply dispensers and teleports
to give your team the edge. You can also speed up construction by hitting
a deploying object with your wrench; get multiple engineers in on the
action and it will be built even faster.