[Civilization IV]
title=Sid Meier's Civilization IV
description=A turn-based strategy game from Firaxis Games
ports=2033,2056/udp|2033/tcp
categories=Games;Strategy;
reference=[http://www.2kgames.com/civ4/patch-detail.htm v1.61 Patch changes]
reference=[http://support.2kgames.com/help/take2_games/q05 2K Games - Help - Which ports are required to play Civilization 4 online?]