No missable achievements (plus 30 unknown)
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In mission 1, at least two of your assigned cargo ships must survive until they reach Sector 2.
Perform an optional objective.
Assemble the fleet for the expedition. Complete Mission 1.
Destroy at least 30 units in a single mission using the Olympus.
Board a secured station.
Destroy an enemy Station with another building.
Find all Discoveries in a single mission from 2 to 15.
Secure all stations in a single mission.
Venture deeper into the Zone. Complete Mission 5.
Reach the Katarina with Corsairs in under 8 minutes in Mission 7.
In Mission 7, complete the optional objective without ever picking up the target object.
Build each of the available building types.
Find out what happened to the previous expedition. Complete Mission 10.
Command at least one Mk.2 unit of each unit type.
Have at least 7 XL units in a single mission.
Destroy FTL blockades without losing more than 4 alien units in Mission 14.
Do not lose any units to invisible attackers in Mission 6.
Complete the campaign.
In mission 13, capture 3 units, destroy 3 enemy units and destroy 3 enemy buildings - all within 5 minutes.
Construct a self-defending, self-repairing, self-protecting, enemy-detecting and enemy-attacking group of buildings.
Board at least 5 XL enemy units in Mission 13.
Make 130 Discoveries.
Board a Kraken in Mission 12.
Complete Mission 11 with the forcefield generator losing no more than 25% of its hit points.
Complete a mission deploying only a single corsair and no other units.
Complete the campaign in under 8 hours of total mission time.
In mission 10, do not reinforce any building slots (you can board them though).
Complete Mission 15 producing only small units.
Use the ability of every officer at least once during a single campaign.
Complete the campaign in Hardcore Mode.