Episode Two marks the Half-Life series' departure into the great outdoors. It also marks the point at which the thoroughly downtrodden human race has begun to revel in its post-apocalyptic squalor. Ladies and gents, the rebels have built the most stylish mode of transportation this side of Mad Max - the retro-fitted muscle car. Oh yeah, the Combine wish they could assimilate something this cool. The motor will feature throughout a vast swathe of the episode, allowing NPCs to tag along with Gordon on his madcap adventure.