eighteen musical tracks of metal and techno.

Preview OST 7: https://www.youtube.com/watch?v=0LGcl_660qM&list=PLoYqlzL_XZtIFmVu1YMwAJib4l2TZx7L8

Preview OST 8: https://www.youtube.com/watch?v=Sk1aa5TesQA&list=PLoYqlzL_XZtIrqbRDXInwm12ejEoGJ3fN