Do it yourself
In Mission 7, complete the optional objective without ever picking up the target object.
Safe from Harm
In mission 1, at least two of your assigned cargo ships must survive until they reach Sector 2.
At All Costs
Complete Mission 11 with the forcefield generator losing no more than 25% of its hit points.
In mission 13, capture 3 units, destroy 3 enemy units and destroy 3 enemy buildings – all within 5 minutes.
An Englishman’s Home is His Castle
Construct a self-defending, self-repairing, self-protecting, enemy-detecting and enemy-attacking group of buildings.