Kill the Alchemist in his Observatory.

Defeat the Alchemist without using the acrobatic attack.

Collect 500 Light Seeds.

Collect 400 Light Seeds.

Kill 10 generic enemies before they spawn.

Throw 10 Soldiers of Ahriman into pits.

Tag and kill 30 enemies with the Bullseye secondary fire in the single player Campaign.

Collect 100 Light Seeds.

Kill 50 enemies using the Wraith with the force barrier engaged in the single player Campaign.

Defeat the Mother Spinner in the single player Campaign.

Use the Auger force barrier to stop 150 incoming enemy shots in the single player Campaign.

Kill 40 hybrids in the single player Campaign.