Major Hadrian Sanon stands out as a valuable companion in Starfield, offering specialized knowledge in xenobiology and combat resilience. To add her to your crew, players must navigate the UC Vanguard faction storyline, culminating in specific interactions on Mars. This guide details every step, her capabilities, and strategic uses.
Prerequisites for Recruitment
Recruiting Hadrian requires commitment to the United Colonies Vanguard faction. Begin by traveling to New Atlantis on Jemison in the Alpha Centauri system. Head to the MAST district and locate Commander Tuala to enlist. This can occur independently or alongside Sarah Morgan during the Constellation mission “The Old Neighborhood.”
- Join UC Vanguard via Commander Tuala at MAST.
- Embark on the initial quest “Supra et Ultra.”
- Progress through all nine Vanguard missions sequentially.
The full questline builds your reputation and introduces Hadrian progressively, setting the stage for her recruitment.
Navigating the UC Vanguard Questline
The Vanguard storyline spans nine missions, each escalating in complexity and introducing key characters like Hadrian. Here’s a breakdown:
| Mission Name | Key Objectives | Relevance to Hadrian |
|---|---|---|
| Supra et Ultra | First Vanguard assignment; basic training and scouting. | Establishes faction entry. |
| Grunt Work | Investigate anomalies; initial Hadrian encounter. | Meet Hadrian during Terrormorph probe. |
| Delivering Devils | Handle biotic threats; gather intel. | Builds xeno expertise context. |
| Eyewitness | Defend New Atlantis; secure cabinet support. | Hadrian aids in Terrormorph defense. |
| Friends Like These | Infiltrate and extract information. | Deepens UC alliances. |
| The Devils You Know | Confront hidden enemies. | Escalates biotic conflicts. |
| War Relics | Recover artifacts from battlefields. | Uncovers ancient tech ties. |
| Hostile Intelligence | Analyze Terrormorph samples on Tau Ceti II. | Hadrian in UC Wardog suit; critical involvement. |
| A Legacy Forged | Finalize Vanguard legacy; report to Tuala. | Unlocks recruitment path. |
Completing these missions rewards gear like the X-989 Microgun and Antixeno Armor, enhancing anti-alien capabilities alongside Hadrian.
Final Steps to Recruit Hadrian
After “A Legacy Forged,” return to Commander Tuala for debrief. He directs you to TMD Headquarters on Mars in the Sol system. Speak to Percival Walker first, who confirms UC approval for Hadrian to join. Then, approach Hadrian Sanon and persuade her—dialogue options emphasize shared goals in xeno research.
- Finish Vanguard quests.
- Visit TMD on Mars.
- Talk to Percival for clearance.
- Convince Hadrian (no cost involved).
Hadrian switches to a Navigator spacesuit post-recruitment, differing from her mission attire.
Hadrian’s Skills and Combat Role
Hadrian specializes in defensive and xenobiology skills, making her ideal for survival-focused playstyles rather than frontline offense.
- Pain Tolerance (Rank 2): Reduces damage taken and downtime.
- Energy Weapon Dissipation (Rank 1): Mitigates energy-based attacks.
- Xenosociology (Rank 1): Boosts interactions with alien lifeforms.
These traits ensure she remains operational in prolonged fights, particularly against energy-wielding foes or during xeno encounters.
Integrating Hadrian into Your Crew
Once recruited, assign Hadrian to your ship or outpost via crew management. To make her follow on missions, access the companion menu—some players report initial glitches preventing this, resolvable by reloading or reassigning.
She excels in builds emphasizing exploration and diplomacy:
- Xeno-hunter setups with anti-Terrormorph gear.
- Stealth or non-lethal approaches leveraging Xenosociology.
- Ship crews for scanning alien signals.
Hadrian cannot be romanced, focusing purely on professional companionship.
Advanced Tips and Builds
Pair Hadrian with player skills like Xenobiology or Isolation for synergy. Equip her with Antixeno Armor from Vanguard rewards to amplify durability. In group play simulations, she shines in Terrormorph hunts on planets like Tau Ceti II.
Sample Build Table:
| Build Type | Player Skills | Hadrian Synergy |
|---|---|---|
| Xeno Hunter | Xenobiology, Ballistics | Tank vs. biotics; intel gathering. |
| Diplomat Explorer | Persuasion, Surveying | Alien dialogue bonuses. |
| Energy Defense | Energy Weapons, Shields | Dissipation stacking. |
Common Issues and Fixes
Players occasionally face recruitment hurdles:
- No Follow Option: Bug after recruitment; trade items or re-recruit.
- Mars Access: Ensure Sol system unlocked via main story.
- Quest Skip: Complete all Vanguard missions linearly.
Why Choose Hadrian?
Beyond skills, Hadrian’s backstory as UC Xenowarfare head enriches role-playing. Her insights during xeno missions add narrative depth, making her more than a combat asset.
Frequently Asked Questions (FAQs)
Can I recruit Hadrian early?
No, full Vanguard completion is required.
Is Hadrian romanceable?
No, she remains a platonic companion.
What gear does she use?
Navigator spacesuit post-recruitment; Wardog during missions.
Best missions for Hadrian?
Any involving Terrormorphs or alien samples.
How to dismiss her?
Use crew menu to unassign or send to ship/outpost.
References
- How to Get Major Hadrian Sanon Companion in Starfield — Arzyelbuilds. 2023-09-15. https://arzyelbuilds.com/starfield-major-hadrian-sanon-companion/
- Major Hadrian Sanon How to Recruit and Romance Guide | Starfield — Game8. 2023-09-20. https://game8.co/games/Starfield/archives/427177
- Hadrian Sanon | Starfield Wiki — Fandom. 2024-01-10. https://starfield.fandom.com/wiki/Hadrian_Sanon
- HOW TO RECRUIT MAJOR HADRIAN SANON AS A COMPANION — YouTube (Starfield Walkthrough). 2023-09-12.

