Synth

Synths are androids found in the Commonwealth.

Background
Synths were developed in M.I.T,or Institute and fit the role of assaulting intruders.

Characteristics
Synths appear to have worn down synthetic skin and possess laser weapons for use in combat.

Appearances
Synths appear mainly in Fallout 4, however, Harkness from Fallout 3 is thought to be one of them.