Kill 5 Enemies in a Row with Headshots

Defeat 20 Enemies with Hand-to-Hand Combat

Find 1 Treasure

Finish the Game on Normal Without Changing the Difficulty

Collect 50 Ganglion from Haptic Frond.

Kill 50 Enemies with the 92FS - 9mm

Kill 100 Enemies with Headshots

Complete the Saya's Vigil quest

Play for 10 hours.

Find the Strange Relic

Kill 50 Enemies with the PM - 9m

Find 1 Treasure

Complete a Hijack mission without allowing the payload to travel backwards.