Isolation
Starfield Skill

By eschewing team tactics and embracing the the advantages of "lone wolf" operations, one can vastly improve their combat effectiveness.
Tier 2 skill
4 skill points have to be spent on previous tiers to unlock this tier

Ranks

Rank 1

Do +10% weapon damage and gain 15 Damage Resistance for each Spacesuit and Helmet equipped when you don't have a companion or any crew.

Rank 2

Do +20% weapon damage and gain 30 Damage Resistance for each Spacesuit and Helmet equipped when you don't have a companion or any crew.

Rank 3

Do +30% weapon damage and gain 45 Damage Resistance for each Spacesuit and Helmet equipped when you don't have a companion or any crew.

Rank 4

Do +40% weapon damage and gain 60 Damage Resistance for each Spacesuit and Helmet equipped when you don't have a companion or any crew.

Challenges

Rank 1: Kill 20 enemies while not in command of a follower.
Rank 2: Kill 50 enemies while not in command of a follower.
Rank 3: Kill 100 enemies while not in command of a follower.