Ergo Proxy (エルゴプラクシー, Erugo Purakushī?) is a science fiction suspense anime television series, produced by Manglobe, which premiered across Japan on 25 February 2006 on the WOWOW satellite network. It is directed by Shukō Murase, with screenplay by Dai Satō et al. Ergo Proxy features a combination of 2D digital cel animation, 3D computer modeling and digital special effects. The series has both steampunk and postcyberpunk elements and focuses heavily on the psychology and mentality of its protagonists.

Source: Wikipedia