Unlock 2 Bow Rune slots.

Complete a Dagger Mission and begin growing the legend of Acharn.

Make an uruk yours.

Reached the Omega Space Gun

Changed body at Omicron

Failed at acquiring the DUNBAT

Crash-landed on peak Delta

Talked to Catherine Chun

Complete act 4.

Find 120 collectibles.

Complete 25 quests while playing with at least one co-op partner.

Complete act 2.

Find 60 collectibles.