Board Thread:Speculation, Theories, and Rumors/@comment-25400375-20150315043543/@comment-25819077-20150418214712

Then again, Unleashed might be the most influential game in the series' history. It marked a departure from the SA1 feel. Games since have been a lot more straightforward (not necessarily for the better) and it also introduced the boost gameplay. A lot of the old stuff, like UF and the RPG-esque plot lines have subsided.