A thread in the 1C Company forum indicates that somewhere along the way, plans for Nuclear Union were derailed, as there's a translation of a Russian post indicating the post-apocalyptic role-playing game was cancelled somewhere along the way (thanks RPGWatch via Xhemesis). There is a post from December, however, with word that the project is possibly being revived, as it points to this trailer indicating Men of War developer Best Way is still looking to complete this project with a new publisher, and for now the game has been renamed Project 5. The video is from October, so things may have changed since then, but it says this is still in preproduction, and they are targeting Windows, Linux, OS X, and consoles, with no set release window as of now.