Every Xbox 360 game has a unique Title ID used for its content folders.
A countdown appeared in the air:
Prescriptive checklist (minimal, actionable) dlc sonic all stars racing transformed xbox 360 rgh
But there was a new achievement on his profile. Not one from the official list. It was called: Every Xbox 360 game has a unique Title
While the 360 version didn't get the PC-exclusive characters (like Team Fortress or Shovel Knight), there are key packs to look for: dlc sonic all stars racing transformed xbox 360 rgh
Custom stickers for your in-game license.