Collect 200 items of apparel.

Shoot a Seeker with the m/49 Granatgevär.

Complete the Main Mission "Behind the Curtain".

Complete the Main Mission "A Wrench in the Works".

Discover 5 bunkers.

Destroy 500 machines.

Destroy an enemy with a shot fired from 300 meters away.

Scavenge a vision module from a machine.

Loot something while wearing an eyepatch.

Listen to the messages left on 5 different answering machines.

Have 8 machines simultaneously lured to the same flare.

Use explosives to destroy 15 machines.

Destroy 20 Ticks.