The Gunstringer Demo Xbox 360 Official Xbox Magazine Disc 131 is a demo disc for the Microsoft Xbox 360 console. Published by Microsoft, this action and adventure game features gameplay from the popular title, The Gunstringer. This disc is specifically for NTSC-U/C (US/Canada) consoles and is a single unit sold as a demo version. Perfect for gamers looking to try out the game before purchasing, this officially licensed disc is a must-have for any Xbox 360 enthusiast.