Tecmo Upgrades Ninja Gaiden Via Xbox Live

joinder writes "IGN is reporting at that Tecmo will be releasing an freely downloadable upgrade of Ninja Gaiden via Xbox Live, including 'improved AI' and 'full 360 degree control of the [in-game] camera', as well as new enemies, bosses, and weapons. As far as I know, this is the first time such wholesale gameplay and content changes have been made on a console title - fortunately, the Ninja Gaiden upgrade is free if you have Xbox Live. Could this be a symbol of a positive trend to come, or a negative one that would equate to the bugfix/patch crazy world of the PC gaming world?"