Guardian Robots constructed by a Precursor civilization aeons ago Robotic Metabolism Will self-destruct when conquered, leaving an outpost owned by the conqueror behind.

Constructed by precursor technology, these ancient machines can adapt to and fight in any kind of environment. With unwavering loyalty and commitment, they have protected the planet from any invaders, never wasting time to repair and improve the fortifications. Upon being captured, every Guardian Robot will automatically self-destruct.