Sentry Gun Level 3

Metal Cost 130
Time To Build 0 Secs
Damage When Detonated 200 Units
Weapons 2 Chainguns, RPG
Damage Per Second 180

The most powerful sentry gun. With two chainguns and a rocket launcher this can take out pretty well anything very quickly, even a fully armored HWGuy. The rocket launcher greatly increases its effectiveness. Other sentries can only damage you if they have direct line of site - the shells are not explosive. However, if you're shot at by one of these then if you duck back out the way, the chances are a powerful rocket is on it's way causing significant splash damage - you should either get in a position where you can lob grenades with relative impunity or pop out, chuck a grenade then duck back under cover - it's easy to forget about the rocket launcher as everything goes quiet when the sentry stops firing but a rocket may well be on the way.