Warhammer 40,000: Mechanicus was such a pleasant surprise last year, so I’m glad to report that there’s an expansion on the way. Heretek, due this summer, is the first DLC announced for Bulwark Studios’s offbeat squad tactics game. In the main story, the bickering factions of the Adeptus Mechanicus worked together against the Necron threat, but Heretek escalates to full-blown infighting. It will add a new set of missions aboard an Ark Mechanicus ship, and a bunch heretical cyber-monks to murder. Plus the option to recruit a few along the way, pragmatically.