This add-on adds details to the game to create the Soviet super-heavy carrier rocket Energia. The rocket is made according to a two-step scheme “package” with a parallel arrangement of four first-stage oxygen-kerosene rocket blocks (blocks A) around a central second-stage oxygen-hydrogen rocket block (block C) and an asymmetrical side arrangement of the payload. Due to its layout, the Energia is universal and capable of launching a payload weighing more than 100 tons (65t in stock) into n