 Complete the following phrase:  With this, they first upgraded the graphics, and was first previewed in the screenshots. These images were released by Frogwares to every gaming website, most notably GameSpot and IGN. The first of these were posted on February 2011, and more surfaces the following months. After the release of the first trailer and gameplay in E3 2011, Frogwares later released 4 more trailers with gameplay footage, with one more still to be released. The fourth trailer was shown in 