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This page shows how the Greek technology advances through the ages. The columns show the technology improvements and units each building is responsible for. Therefore, you can look for a unit, improvement, or building to see what it will enable you to build later in the game, to make decisions on whether or not those items are worth building at a particular point in the game.

Legend

--------------	Buildings
--------------	Units
--------------	Improvements
→	Item to the right requires item to the left
↓	Item below requires item above

Greek

Archaic Age	Town Center	House	Storehouse	Granary		Dock	Wooden Wall								Temple
	Villager		Hand Axe	Husbandry		Fishing Ship	↓
	Archaic Hero		Pickaxe	Hunting Dogs			↓
			↓				↓
Classical Age	Classical Hero		Bow Saw	Plow	Farm	Trireme	Stone Wall	Sentry Tower	Military Academy	Archery Range	Stable	Armory
	Masons		Shaft Mine	↓		Transport Ship	↓	Watch Tower	Hoplite	Toxotes	Hippikon	Copper Weapons
	↓		↓	↓		Purse Seine	↓	Signal Fires	Medium Infantry	Medium Archers	Medium Cavalry	Copper Mail
	↓		↓	↓		Enclosed Deck	↓	Crenelations	↓	↓	↓	Copper Shields
	↓		↓	↓			↓	↓	↓	↓	↓	↓
Heroic Age	Heroic Hero		Carpenters	Irrigation		Pentekonter	Fortified Wall	Guard Tower	Hypaspist	Peltast	Prodromos	Bronze Weapons	Market	Fortress
	Architects		Quarry	↓		Juggernaut		Carrier Pigeons	Heavy Infantry	Heavy Archers	Heavy Cavalry	Bronze Mail	Donkey Caravan	Petrobolos
	Fortified Town Center			↓		Salt Amphora		Boiling Oil	Levy Infantry	Levy Archers	Levy Cavalry	Bronze Shields	Ambassadors	Draft Horses
				↓		Archer Ship Cladding			↓	↓	↓	↓	Tax Collectors
				↓					↓	↓	↓	↓
Mythic Age	Mythic Hero			Flood Control		Naval Oxybeles			Champion Infantry	Champion Archers	Champion Cavalry	Iron Weapons	Coinage	Fortress Unit	Wonder
						Reinforced Ram			Conscript Infantry	Conscript Archers	Conscript Cavalry	Iron Mail		Helepolis
						Conscript Sailors						Iron Shields		Engineers
												Burning Pitch