Your game progress is measured in experience points (XP), which fill up the Top Menu's progress bar.
As your XP level increases, you unlock new game types, locations, and investigations that require more resources but give more rewards.
Your game progress is measured in experience points (XP), which fill up the Top Menu's progress bar.
As your XP level increases, you unlock new game types, locations, and investigations that require more resources but give more rewards.