I was just thinking about how Ghost Scorpion were falling behind their pattern of one release per year. "Boss Metal Zone" is pretty recognizably Ghost Scorpion material: lo-fi, ragged guitar at a pretty quick tempo. They do it well and they do it here as well as they ever have. "Straight to Darkness" is probably the highlight for me, but by such a narrow margin it might be overtaken with more listens.
Speaking of listens, you should listen! It's pay-what-you-want