Win a single campaign.
Win all campaigns.
Win a skirmish.
Finish the tutorial.
Write down the story.
Implement the last project in either of the technology trees.
Recruit the Mecha unit.
Recruit the Automaton unit.
Recruit the Ground Force One unit.
Recruit the Atomic Elite unit.
Destroy the Security Tower of the enemy.
Destroy a unit of the enemy.
Kidnap the enemy unit.
Explore at least five different ruins of the ancient world.
Reach the maximum level with a single unit.
Assassinate a unit of the enemy with a Spy.
Use the Emergency Protocol in a Remote Nuclear Reactor unit.
Use the Disintegrate action with an Atomic Elite unit.
Use the Steam Bath action with an Automaton unit.
Perform the Guitar Solo with a Ground Force One unit.
Unravel the entire map.
Have an income of Science Points of at least 12
Have a Manpower limit of at least 70
Have at least 25 Water and Food units.
Have at least 25 units of a special resource.
Build the Time Machine building.
Build the Stock Market building.
Build the Fast Travel Solutions building.
Build the Angerdome building.
Build a Pyramid.