Shield Harmonics is a companion perk in Fallout 4.

Obtaining[edit | edit source]

To gain the perk, the Sole Survivor has to reach maximum affinity with X6-88.

Effects[edit | edit source]

The player character's Energy Resistance is increased by +20.

Notes[edit | edit source]

This perk stacks with Refractor perk, giving 70 points of energy resistance without armor or clothing.

Behind the scenes[edit | edit source]

The title of the perk is a reference to the concept of the same name in Star Trek: The Next Generation.

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