The Adeptus Mechanicus is one of the three main bodies responcible for the upkeep of the Imperium. The purpose of the Adeptus Mechanicus is the upkeep and protection of the holy machines of the Imperium, however the AdMech typically acts as the main center of production and occasional research. As such the Adeptus Mechanicus is a military power of it's own with it's own independent forces. Key things to remember when writing for the Adeptus Mechanicus are.