Sonic Generations is not alone: Binary Domain , Sonic & All-Stars Racing Transformed (same engine) share identical hardware lock behavior. As modern OS/driver updates accelerate, unmodded copies become unplayable without user intervention. This represents a class of “software rot” caused not by bit decay but by assumptions from 2011.

We propose a lightweight patch that replaces the driver version check with a simple file timestamp comparison – preserving corruption protection without false positives.

appears. The beast creates "time holes" that suck Sonic's friends into different points in history, leaving Sonic unconscious in a mysterious, colorless void called White Space

If the error persists after deleting the config files, try these additional fixes: