The Corruptrons (lat. corruptus, to destroy) live on the floating Islands of Castle Story.
They can be seen as a more primal Bricktron. They are a little smaller than Bricktrons, but what they lack in size they compensate with strength.
Their Colour is an optimal mimicry of the stones and dirt, which allows them to be unrecognised by most Bricktrons.
Corruptrons usually live in small groups under the ground, only coming to the surface after sunset. These creatures are normally friendly, but when dissturbed they can gather in huge groups, lead by the tallest and strongest Corruptron amongs them and attack any Intruder. It is best to avoid any contact with these creatures.