Resonant Blade is available now on PC via Steam. Check out the Resonant Blade launch trailer for this sci-fi action adventure game. The Resonant Blade launch trailer takes you to its vibrant sci-fi world, showcasing gameplay and more. The world is in ruins. The Dark Synths reign. Only the Resonant Blade—a weapon that channels sound into destruction—can turn the tide. Slash, dash, and shatter your enemies in this dystopian sci-fi action adventure.