Unlock 5 achievements.
Unlock 10 achievements.
Claim first victory.
Win twice in Trainee difficulty.
Win against 2 opponents.
Win 3 times in Rookie difficulty.
Win 3 times in Elite difficulty.
Promote 5 units to Elite.
Win once in Master difficulty.
Explore 10 ruins.
Clear all clouds.
Connect every city to the Capital
Reach level 6 Capital.
Train 5 Archers in a single game.
Kill 3 naval units with Bombships in a single game.
Upgrade 5 Facilities in a single game.
Research 2 Tech Masteries in a single game.