Astrostein is a DOOM II scenario made by Laz Rojas. It features a storyline taking place in an alternate future, where Nazis conquered weapons from the future via a time portal and won WWII. 10 levels are featured. Astrostein would influence quite a handful of mods in the wake of its release, and it remains a highly respected and imaginative piece of work.
After your failure to destroy the time portal, you wake up to find out it's no longer 1943, but 2043! Following your capture, you were placed in suspended animation, and the Nazis used the portal to bring back advanced weapons and technology from the future and easily won World War II. Now, a century later, the Nazis not only rule earth, they're extending their reign of terror across the solar system, and you've been revived and placed aboard a spaceship for transport to a penal colony in the asteroid belt. You have absolutely no idea how to get back to your own time, but one thing's for sure -- you've got to get off this ship somehow and get back to earth!
This MOD should be about the soviet Union instead... They were real villains.
reupload