New update:
- added Drone unit (Automation): can enter enemy territory, acts like a spy, can execute destroy building, destroy project and assassinate missions
- Scrub Fallout requires Nuclear Power and takes longer
- added Satellite unit (Satellites): can enter enemy territory, invisible to all units except satellites, starts with Sentry, can join cities as Research Satellite (+3 science), Commercial Satellite (+3 gold) and Military Satellite (+3 espionage)
- added Spaceport building (Spaceflight): requires latitude 30 or less, +100% global spaceship production
- new art for Trading Company
- added Stadium (Television): +2 happiness, +1 happiness per 10% culture, +1 happiness with Hit Football Events, +25% culture with power
- changed Amphitheatre: renamed to Arena, no happiness from Hit Football Events, new art, obsolete with Television
- renamed Colosseum to Flavian Amphitheatre
- added Ballistic Missile project (Rocketry): enables ICBMs, first to complete receives a free Great Engineer
- added First Satellite project (Spaceflight): requires Ballistic Missile, enables Satellites, first to complete causes anarchy in other civilisations currently working on the First Satellite project
- added Man in Space project (Spaceflight): requires First Satellite, reveals the entire map, first to complete receives +4 experience for Air units
- renamed Apollo Program to Lunar Landing (Spaceflight): requires Man in Space, starts a Golden Age
- added Mission to Mars project (Satellites): requires Man in Space, enables space ship parts
- each civilisation must build their own instance of Ballistic Missile, First Satellite, Man in Space, Mission to Mars
- double production for Ballistic Missile, First Satellite, Man in Space after the first civilisation has completed the project
- +50% production for Mission to Mars after the first civilisation has completed the project
- First Satellite, Man in Space, Lunar Landing and Mission to Mars benefit from spaceship production modifiers
- SDI requires Laser
- removed the map revealing effect from Spaceflight