The “A Legacy Forged” achievement is one of three achievements tied to the UC Vanguard in Starfield. You’ll get one for joining the faction (Supra Et Ultra (10G)); one for doing the vast majority of UC Vanguard faction missions (The Devils You Know (10G)), and finally, one for completing the faction storyline - this achievement.

There are 9 UC Vanguard faction missions in all, which are:

• Supra Et Ultra
• Grunt Work
• Delivering Devils
• Eyewitness
• Friends like these
• The Devils You Know
• War Relics
• Hostile Intelligence
• A Legacy Forged

It’s fairly easy to stay on track with a faction and know what to do next, because a.) they flow from one into the next; and b.) they appear in your quest log on the faction tab, with an icon to denote which faction. However, knowing where to go and how to join the faction is perhaps the trickiest part, so we created a specialist guide to assist:

• Starfield - How to join the UC Vanguard faction

Incidentally, completing the UC Vanguard faction will make you a full UC citizen, which means you can actually then buy property in New Atlantis. Seek out the Aphelion Realty in New Atlantis. You’ll find this by the Lodge, near the Freestar Collective Embassy and the Sanctum Universum.