Category:Factions

A

• [+] Aperture Science (3)

B

• [+] Black Mesa (7)
• [+] Black Ops (4)

C

• [+] Combine (5)

F

• [+] Factions images (7)

H

• [+] HECU (4)

R

• [+] Race X (3)

R cont.

• [+] Resistance (5)

X

• [+] Xen (3)

A

• Aperture Science

B

• Black Mesa (corporation)
• Black Mesa Personnel
• Black Mesa Science Team
• Black Mesa Security Force

B cont.

• Black Ops

C

• Citizen
• Civil Protection
• Combine

H

• Hazardous Environment Combat Unit

M

• Military Police

O

• Overwatch Elite
• Overwatch Soldier

R

• Race X
• Resistance

T

• Template:Affiliation infobox

X

• Xen