Administer a Thing test.

Play the Tape.

Find the UFO.

Restore power at Norwegian camp.

Find dead radio operator.

Defeat the Rupture Boss.

Kill the final boss.

Find all hidden Gen-Inc. documents.

Find and listen to all of the audio logs.

Achieve 100% trust with all team members in a single level.

Prevent any NPC from reaching maximum fear level in a playthrough.