Valve's best range design strategies can be seen in Ravenholm
Half-Life 2 a light, action-packed scanner until you get into Ravenholm, then it's a terrific heavy-duty game. But nonetheless, Ravenholm still feels somewhat like half of Half-Life, flowing without a map from the maps in the foreground and leading well into the maps that follow. This is because Ravenholm shows guidelines for a certain level ...