Image Description: Left: A fully armoured spartan super soldier from the 'Halo Macworld' demo. Their armour is green and gray, their helmet resembles a motorbike helmet with a golden visor and they have a backpack mounted micro-missile launcher. They're firing an MA5B assault rifle (fictional bullpup configuration combat rifle, depicted here with underslung grenade launcher) from the hip at somehing off-screen. Right: A fully armoured Combine Soldier from the pre-release media of Half-Life 2. Their armour is a grey and blue camoflauge pattern with yellow underarmour visible primarily on the inside of their arms, and the pauldron on their left bicep is cyan and brown bearing the Combine insignia (a shape consisting of two claws around a circle), and their gas mask is dark grey with a pair of brown eyepieces. They are brandishing an XM29 combat rifle (rifle with overbarrel grenade launcher and scope) under their left arm in a resting position.