The scenario of Forspoken drastically changed during production
, by Thibaut
Game development often involves significant changes in gameplay or even in the story. This seems to be the case for Forspoken. According to Gary Whitta, who worked on the script during the early stages of the project, the final plot of Square Enix's title has "nothing to do" with the original version. In fact, the entire storyline was rebooted by the publisher along the way.
Source: eurogamer.net