Hello, Thanks to your feedback and comments, we just uploaded a new update for Raiden Legacy Steam Edition. This update adds, among other things, the Rapid Fire. Use ALT (keyboard) or X (controller) to shoot continuously. You can change the button configuration in the options. The complete changelog: - Rapid Fire addition - higher default screen resolution - default HD music - fix for input issues in ship select screen We are still investigating and working on the FPS issue and hope to bring you some good news soon. Thank you for your patience and understanding. The DotEmu Team