After getting your squad together, if you rename your squad member in the customization settings, if you change the name to a specific name the game will make it a "special" XCOM hero. There are two others you can get as XCOM heroes, all discovered through the default.ini configuration settings:
;SUPER SOLDIERS!!
;Sid Meier BodyPartTemplateConfig=(PartType="Head",
TemplateName="Supersoldier1_M",
ArchetypeName="Head_Supersoldier1.ARC_Head_Supersoldier1",
Gender=eGender_Male, Race=eRace_Caucasian, SpecializedType=true)
;Beaglerush BodyPartTemplateConfig=(PartType="Head",
TemplateName="Supersoldier2_M",
ArchetypeName="Head_Supersoldier2.ARC_Head_Supersoldier2",
Gender=eGender_Male, SpecializedType=true) ;VanDoorn
BodyPartTemplateConfig=(PartType="Head",
TemplateName="Supersoldier3_M",
ArchetypeName="Head_Supersoldier3.ARC_Head_Supersoldier3",
Gender=eGender_Male, SpecializedType=true)
So basically, you just need to rename your squad member to either:
- Peter Van Doorn
- Sid Meier
- Beaglerush
In order to get an XCOM hero!
For reference, Peter Van Doorn is a famous NPC you can rescue in XCOM: Enemy Unknown.. Sid Meier is a famous developer who is the creator of the Civilization series and director of Creative Development for Firaxis Games. Beaglerush is a famous XCOM streamer and youtuber.
This might be anecdotal, but yes, you can:
I ranked all my squad members to Colonel on the downed Avenger mission, by simply refusing to destroy the signal beacon and farming the incoming assault drops by setting up Overwatch traps.
Took me an hour to do so. After returning to the Avenger I was greeted with multiple rank ups after promoting the soldier (meaning went all the way from Squaddie to Colonel)
Best Answer
PCSs can either be dropped by killed enemies, akin to weapon attachments (although they do seem to be much rarer than attachments), or they can be purchased on the Black Market for roughly 20-30 intel.