In Civilization V, the player leads a civilization from prehistoric times into the future on a procedurally generated map, attempting to achieve one of a number of different victory conditions through research, exploration, diplomacy, expansion, economic development, government and military conquest. The game is based on an entirely new game engine with hexagonal tiles instead of the square tiles of earlier games in the series. Many elements from Civilization IV and its expansion packs have been removed or changed, such as religion and espionage (although these were reintroduced in its subsequent expansions). The combat system has been overhauled, by removing stacking of military units and enabling cities to defend themselves by firing directly on nearby enemies. In addition, the maps contain computer-controlled city-states and non-player characters that are available for trade, diplomacy and conquest. A civilization's borders also expand one tile at a time, favoring more productive tiles, and roads now have a maintenance cost, making them much less common. The game features community, modding, and multiplayer elements. It is available for download on Steam.
Its first expansion pack, Civilization V: Gods & Kings, was released on June 19, 2012, in North America and June 22 internationally. It includes features such as religion, espionage, enhanced naval combat and combat AI, as well as nine new civilizations.
A second expansion pack, Civilization V: Brave New World, was announced on March 15, 2013. It includes features such as international trade routes, a world congress, tourism, great works, nine new civilizations, eight additional wonders, and three ideologies. It was released on July 9, 2013, in North America and in the rest of the world three days later.
During their turn, the player must manage units representing civilian and military forces. Civilian units can be directed to found new cities, improve land, and spread religion while military units can go into battle to take over other civilizations. The player controls production in their cities to produce new units and buildings, handles diplomacy with other civilizations in the game, and directs the civilization's growth in technology, culture, food supply, and economics. The player ends the game when a victory condition is met. Victory conditions include taking over the entire world by force, convincing the other civilizations to acknowledge the player as a leader through diplomacy, becoming influential with all civilizations through tourism, winning the space race to build a colony spaceship to reach a nearby planet, or being the most powerful civilization on the globe after a set number of turns.
The artificial intelligence (AI) in Civilization V is designed to operate a civilization on four levels: the tactical AI controls individual units; the operational AI oversees the entire war front; the strategic AI manages the entire empire; and the grand strategic AI sets long-term goals and determines how to win the game. The four levels of AI complement each other to allow for complex and fluid AI behaviors, which will differ from game to game. Each of the AI-controlled leaders has a unique personality, determined by a combination of 'flavors' on a ten-point scale; however, the values may differ slightly in each game. There are 26 flavors, grouped into categories including growth, expansion, wide strategy, military preferences, recon, naval recon, naval growth, and development preferences.
Special "Great Person" units are still present in the game, providing special bonuses to the civilization that births them, with each Great Person named after a historic figure such as Albert Einstein or Leonardo da Vinci. Great people come in several varieties, and those available in the base game can be consumed to produce one of three effects: start a golden age, build a unique terrain improvement, or perform a unique special ability. For example, a Great General can create a 'Citadel' (a strong fort with the ability to inflict damage on nearby enemy units) or passively increase the combat strength of nearby friendly units. Capturing a Great Person destroys them, except for Great Prophets in the expansion sets. Many Great People are given bonuses linked to the special ability of the Civilization. For example, one of Mongolia's special abilities is to increase the movement rate of great generals from 2 to 5 and rename them into "Khans".
Civilizations can no longer trade technologies like in previous versions of the game, instead civilizations can perform joint technological ventures. Two civilizations at peace can form a research agreement, which requires an initial investment of gold and provides both civilizations a certain amount of science so long as they remain at peace. Prior to the 188.8.131.522 PC version of the game, civilizations were provided with an unknown technology after a set number of turns of uninterrupted peaceful relations. It is possible for a civilization to sign a research agreement for the sole purpose of getting an enemy to spend money which could be used for other purposes; AI civilizations are programmed to sometimes use this tactic before declaring war. British actor W. Morgan Sheppard provides the narration for the opening cinematics to the original game and its expansion packs, the quotations at the discovery of new technologies and the building of landmarks, and the introduction of the player's chosen civilization at the start of each new game.
City-states, a feature new to the series, are minor civilizations that can be interacted with, but are incapable of achieving victory. Unlike major powers, city-states may expand in territory but they never establish or claim new cities (they can conquer other cities with their military units, but will always raze them). In addition to outright conquest, major civilizations have the option to befriend city-states, via bribery or services. City-states provide the player with bonuses such as resources and units, which increase as players advance to new eras. In the Brave New World expansion pack, city-states grant allied players additional delegates in the World Congress starting in the Industrial Era. There are three types of city-state in the base game, each with different personalities and bonuses: maritime, cultured, and militaristic. Two additional city-state types (mercantile and religious) were added in the Gods & Kings expansion pack to complement new gameplay mechanics. City-states play a prominent role in diplomacy among larger civilizations, as well as make specific requests and grant rewards.
As in previous games, there are multiple ways to achieve victory. The player may focus on scientific research and become the first to assemble and launch a spaceship, winning a Space Race victory. The player may focus on a diplomatic victory, which requires support from other civilizations and city-states in the United Nations. In the new culture system of Civilization V consisting of social policy "trees", the cultural victory prior to the Brave New World expansion pack involved filling out five of the ten "trees" and completing the Utopia project (reminiscent of the Ascent to Transcendence secret project in Sid Meier's Alpha Centauri).
World domination is an option, but the victory condition has been simplified compared to previous games in the series. Rather than completely destroying the other civilizations, the last player who controls their original capital wins by conquest. Since the Brave New World expansion pack, the player must control all original capitals (including their own) in order to win by Domination. The player can also win by having the highest score at the year 2050 AD, or all victory conditions can be disabled. This and other settings, for example turning off city razing, can be modified in the "advanced setup" screen while setting up a game.
There are 18 playable civilizations available in the standard retail version of Civilization V. 7 DLC civilizations and a further 18 were added by the two expansions, leading to a total of 43 civilizations. The player chooses a civilization and assumes the role of its leader, based on prominent historical figures such as Napoleon Bonaparte. Each leader of a civilization has a combination of two unique units, improvements, or buildings. For example, Arabia has the camel archer which replaces the standard knight unit, and the bazaar which replaces the market. In addition to the two unique units, improvements, or buildings, there is a unique ability for each civilization. For example, Japan has Bushido, which causes their units to do maximum damage even when damaged themselves, and gives 1 culture from each Fishing Boat and 2 culture from each Atoll.The player is able to interact with the leaders of other civilizations via the diplomacy screen, accessed through clicking on a city of that civilization, or through the diplomacy button at the top of the screen. For the first time in the series, fully animated leaders are featured, who speak their native languages. For instance, Augustus Caesar speaks in his native Latin and Montezuma speaks in his native Nahuatl. According to Émile Khordoc, who voiced Augustus Caesar, the voices for the leaders were recorded in early 2009, approximately a year and a half before the release of the game.
The 18 base game civilizations were: America (led by George Washington), the Aztecs (led by Montezuma I), Egypt (led by Ramesses II), England (led by Elizabeth), Germany (led by Bismarck), Greece (led by Alexander), Songhai (led by Askia), the Iroquois (led by Hiawatha), the Ottomans (led by Suleiman), Rome (led by Augustus), France (led by Napoleon), Japan (led by Oda Nobunaga), China (led by Wu Zetian), Russia (led by Catherine), India (led by Gandhi), Persia (by Darius), Arabia (led by Harun al-Rashid), and Siam (led by Ramkhamhaeng). Genghis Khan of Mongolia was added as a preorder DLC, until October 25, 2010, when it was made free. 781b155fdc