Kill an enemy vehicle with an AA weapon

Capture the airfield

Kill or incapacitate 50 enemies

Kill an enemy vehicle with an AT weapon

Call in your first artillery barrage

Acquire all available upgrades.

You unlocked the special ability of buying guns from Little Jacob.

Kill Radec at Visari Palace within 20 minutes

Purchase every positive Karma upgrade for each power.

Beat the game as a Hero.

Collect all Dead Drops in the Historic District.

Take down 50 enemies by sticking them with a grenade.

Kill 50 enemies by using water.