This product includes Warhammer 40,000 Mechanicus - Heretek DLC PC. Base game required. The top 3 reasons to play Warhammer 40,000 Mechanicus - Heretek DLC PC Experience five new missions based in the Ark Mechanicus, each with a new delivery system for narrative. Xeno-altered weapons open up devastating possibilities, coupled with support tech that opens up new play styles. Face your fellow brother Tech-Priests in an internal conflict over Necron xenotech while also holding back the wakening of the Necrons. About Warhammer 40,000 Mechanicus - Heretek DLC PC Heretek is the e