Terra Invicta achievements

Impose Regime Change on a nation

Upgrade a ship class

Colonize Mars

Win a space battle without losing a ship

Steal a technology

Have one of your countries declare war on another country

Fire a nuclear barrage

Kill an opposing councilor

Sabotage a Faction's research

Complete a Trade with another Faction

Capture a Enemy Councilor

Build a habitat on the surface of a spacebody