Here's a post covering Generations Sonic, JTAG, RGH, and DLC:
Generations Sonic is a popular hack for Xbox 360 consoles, allowing users to play Sonic games and other classic titles on their modern Xbox 360 or Xbox One consoles. This hack enables gamers to experience the nostalgia of classic Sonic games on their latest hardware. Generations Sonic -Jtag RGH DLC-
You're referring to a popular topic among Xbox enthusiasts! Here's a post covering Generations Sonic, JTAG, RGH,