With 5, 560 square miles of accessible in-game terrain, Codemasters' Fuel is the biggest console game of all time, and they've got the Guinness World Records certificate to prove it.
The award for largest playable area in a console game was awarded to Fuel developer Asobo Studios. Guinness World Records presented the developer with a certificate to commemorate the achievement, which will be included in the next printing of the Guinness World Records Gamers Edition.
"Largest playable area in a console game: The largest playable environment in a console game is 5,560 square miles (14,400 km²), and is featured in FUEL (Codemasters, 2009). The area features rivers, deserts, forests and mountains and was demonstrated at the offices of Guinness World Records, London, UK, on 20 May 2009."
http://kotaku.com/5265942/fuel-is-the-biggest-console-game-ever


















