Complete story mission 4.

Kill 5 enemies with the melee attack while they're suspended with the grappling hook.

Complete 3 stronghold takeovers.

Kill 30 enemies by using the grappling hook and making them fall to their death.

Kill 50 enemies using melee attacks.

Destroy 30 objects in 60 seconds.

Open the parachute and then land on foot 300 meters above the starting height.

Complete story mission 1.

Execute a 200-hit combo

Complete all levels on Easy

Complete Act 3 on any difficulty level

Keep Rage Mode active for one minute

Defeat Goblin on any difficulty level