Before the launch of edge of the mirror and the publication of edge of the mirror: catalyst, dice was developing a sequel to edge of the mirror, edge of the mirror 2. However, in 2011, the original version of edge of the mirror 2 was canceled, and nine years later, that is, today, fragments of the game prototype are spread to the Internet. < / P > < p > the above video shows the in-game picture of the prototype version of edge of the mirror 2. You can find that “the edge of the mirror 2” and later “the edge of the mirror: catalyst” have almost the same aesthetic and artistic style. < p > < p > < p > in 2011, the prototype of EA was cancelled, which did not meet the expectation of EA. Two years later, EA and dice published the edge of the mirror: catalyst. Didi Qingju bicycle has entered 150 cities