Complete a mission without causing a single Military Alert.

Kill 50 characters in 5 seconds.

Use the Upgrade Menu to acquire an Upgrade.

Bad guys never share their food.

Beat the game as a Hero.

Take over all territory in the Warren.

Travel 25 kilometers while riding the rails.

Find 25% of the Shards.

Good guys work for the greater good.

Take down 100 enemies while they are airborne.

Take down 50 enemies by sticking them with a grenade.

Reach full positive Karma.

Take down 25 enemies while riding on the roof of a moving vehicle.