Woerner, Meredith (June 2, 2009). "James Cameron's Na'vi Banshees Take Flight In The Avatar Video Game". Vaughan, Owen (November 30, 2009). "James Horner: 'Scoring Avatar has been the most challenging occupation I've done'". It was soft-introduced on 30 May 2018 in Australia, Canada, New Zealand, Thailand, but was shutdown on 26 November of that exact yr.