{
	"genericName": "City Phase",
	"specificName": {
		"generic": "City Phase Upgrade",
		"hele": "Megalopolis",
		"mace": "Megalopolis",
		"spart": "Megalopolis",
		"athen": "Megalopolis"
	},
	"description": "Advances from a bustling town to a veritable metropolis, full of the wonders of modern technology.",
	"cost": {"food": 0, "wood": 0, "stone": 1000, "metal": 1000},
	"requirements": { "class": "Town", "number": 4 },
	"requirementsTooltip": "Requires 4 new Town Phase structures (except Walls and Civ Centres).",
	"supersedes": "phase_town",
	"icon": "city_phase.png",
	"researchTime": 60,
	"tooltip": "Advance to City Phase, which unlocks more structures and units. Territory radius for Civilisation Centres increased by another +25%"
}
