500 coop jumps.

Collect 400 Light Seeds.

Use the environment against an enemy.

Collect 200 Light Seeds.

Kill 10 generic enemies before they spawn.

Throw 10 Soldiers of Ahriman into pits.

Get to know Elika by talking to her.

Use the Compass.

Talk to Elika.

Win a wall mini-game in combat.

Defeat Daedalus; complete the single player Campaign.

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