A Fantasy ADVENTURE begins here. There will be a hypothetical timeline about the continuance of Yuri's Revenge Soviet Campaigns.
Dark blue frame: in Main Building tab.
Light blue frame: in Defense tab.
Blue Line: relation of buildings, the lines with Dark Blue inside are main tech line.
Arrow: mark the direction for lines; when Building existed, the lines with out-arrow will be activited. When all lines with in-arrow are activited, the Building will be able to build.
Hightech Line Logo: this building can only be built by Hightech Line.
Cybernation Line Logo: this building can only be built by Cybernation Line.
Eagle United Forcement Logo: just a logo, means the building is special.
Subscript of Cameos:
⚡: Power Building, and how much power does one send.
🔑: Key Building, which supports next tier tech.
Up Arrow: Plug-in Building, which needs to plug in a certain building.
Tower: Defense Building
Blue font of name: Superweapon and Ultimate Weapon, very special buildings.