Hiroki Yamada (Kaze no Matasaburo) and Seiichi Shirato (researcher for Code Geass, ID-0) co-direct the series at at Tokyo-based CG animation studio Buemon.
You can check the anime’s OP theme song “Obsolete” written/produced by Skrillex and Nik Roos in the clip.
In exchange for limestone, they would provide a consciousness-controlled general-use robot known as an “EXOFRAME.”