Completed a quest via multiplayer.

Customized your Seikret or changed its decorations for the first time.

Completed your first investigation.

Completed mission: New Ecosystems.

Successfully cooked a well-done steak for the first time.

Completed mission: Long-forgotten Flame.

Kill 50 Enemies by Melee-Attacking from Behind

Obtained your first silver crown or higher in the Hunting Log.

Performed your first successful Sneak Attack.

Kill 30 Enemies with the Mk-NDI

Kill 20 Enemies with Gunfire While Hanging

Kill 30 Enemies with the Arm Micro