Anyone who has experience with either the Gran Turismo or Forza racing simulator franchises knows that they’re all about attention to detail. That said, if any of you have wondered how they produce such epic racing games, Turn 10 Studios, who are in charge of the new Forza 4 game, released a YouTube video showing how the engineers make real-life closed circuits come to life in Forza.

The particular track in the making is Germany’s Hockenheim closed road circuit, which features 13 turns and hosts the German Grand Prix and DTM events.

Have a look at the video after the jump. It’s quite an interesting process and is very much worth the view.

- By: Chris Chin

Source: AutoBlog