Fear Effect 2: Retro Helix

Like the original Fear Effect, the sequel features cel-shaded character models on top of pseudo-3D environments that use looping full-motion video to give the appearance of constantly animated background elements. Players take control of each of the four main characters (Hana, Rain, Deke and Glas) at different times throughout the game, which enables multilateral perspective on the storyline. (wikipedia.org).