God of War was developed by Santa Monica Studio and released for PlayStation 4 in April 2018, rebooting the series in Norse mythology. It follows Kratos, the former Greek god of war, living quietly with his son Atreus after the death of his wife. Composer Bear McCreary scored the game with Icelandic choir, folk instruments and deep percussion, giving its main theme a distinctive sound unlike the earlier Greek games. Clips of that theme spread through gaming edits and streaming culture, where its serious tone became a reusable shorthand for epic moments.