– 70 to 80 hours long, but somewhere around 100 if you go for optional quests
– the entire Xenoblade world is seamless
– loading breaks when you travel between major areas
– major areas are considered to be different body parts of the two gods
– battles are in real-time with no cuts/breaks
– you can see enemies on the field
– use auto-attack to target an enemy continuously with regular attacks
– move behind or to the side of an enemy, and you can use a special attack called ‘Arts’
– once again, soundtrack by Yoko Shimomura
– pre-order “special soundtrack” bonus in Japan

Link