Video demonstration of the first half of the Battle for Solar System with Zorsan (first two of three stages)
This video shows the most fortunate outcome of the game: all races has shown up in the battle to help you, and Human ships are enhanced with alien technology. You can achieve that by doing side-quests and boosting up your reputation. And this is very beneficial, because without all the help, only a few none-powerful human ships will fight Zorsan fleet one-on-one.
Video was shot without any music, but with the sound effects, so it can be used in the reviews.