Hexer Forces:
Light Robots- https://www.youtube.com/watch?v=nbSvsNgZ41Q ,B1 Droids Republic Commando
Heavy Robots- https://www.youtube.com/watch?v=FhXvRv2Q7nQ ,B2 Droids Republic Commando
Cyborgs-
https://www.youtube.com/playlist?li.....rxyaZDH56HE6Gw ,Combine Half-Life Alyx
Grunt = Knight
Ordinal = Droid Leader
Charger = Crusader
Suppressor = Crusader Captain or Paladin

Union Forces:
Security- https://www.youtube.com/watch?v=lrdiIAY2lkE ,HECU Grunts Black Mesa
Marines & Rangers- https://www.youtube.com/watch?v=3wJQCYC_E0g ,Shadow Company MW2

Wraith Forces:
Clones- https://www.youtube.com/watch?v=qX73XG9e5BE ,Replica Soldier FEAR
Human- https://www.youtube.com/watch?v=ZdcohYt7rVc ,Helghast Grunt Killzone
Heavy- https://www.youtube.com/watch?v=KJ__iaZ4FeY ,Ogryns 40k Dawn of War 1

Allies Forces:
Male Operators- https://www.youtube.com/watch?v=s67Z0B3wDJg ,Zone Troopers C&C3
Female Operators- https://www.youtube.com/watch?v=sECRTbz1Y6g ,Zone Raiders C&C3
Allies Elites- https://www.youtube.com/watch?v=WHXy-_mztg0 ,Republic Commandos in Same Game