Wage Garland Wars against your neighbors, rule a vast empire from a floating city, and defend it from the Spanish conquistadors with droves of experienced infantry. Harness the power of the gods through austere priests with a thirst for human sacrifice! Backed by a thriving economy, unstoppable hordes of Jaguar Warriors and Eagle Warriors will tear your enemies to shreds!
Their unique unit is the Jaguar Warrior, the highest rank of warrior in the Aztec army, wielding a wooden club studded with obsidian sharp shards. The Jaguar Warrior is thus a heavy infantry unit which is strong against other infantry units. Their Castle Age unique technology, Atlatl, represents a tool employed by hunters and Warriors that was used for throwing spears or javelins. Their Imperial Age unique technology, Garland Wars, references the "flower wars" which the Aztecs organized among their allies in order to provide more sacrifices. The Aztecs were also known as a hard working and innovative civilization, and their Villagers carry more resources (and got the Loom technology free before The Forgotten). Being a highly military civilization, the Aztecs also have a general creation speed bonus across the board for all their military units. They were famous for their bloody and ardent faith, with their Relics generating extra gold and their Monks receiving extra HP per each Monastery technology researched, allowing their Monks to join other soldiers on the battlefield. The Aztecs did not have horses or gunpowder. Thus, they completely lack Stables (and with it the entire cavalry branch) and cannons. Also, they start random map games with an Eagle Scout (an Eagle Warrior in The Conquerors) as a scouting unit instead of a Scout Cavalry.
For example, female lumberjacks say ajsi, which means "wood worker" in some Mayan languages like Yucatec (si means "wood", aj- is a prefix denoting profession). Fisherwomen say ajkix, formed by the same prefix aj- and kix, the word for "fish" in another Mayan language, Mam. Finally, builders say ajtsaq, which means "bricklayer" in several Mayan languages including Kaqchikel.
When playing a random map game against the computer, the player may encounter any of the following Aztec AI characters:
Acamapichtli ("Handful of Reeds", 1356-1395): First tlatoani of the city-state of Tenochtitlan, ruling from 1376 as a vassal of the Tepanecs. He expanded Tenochtitlan's island, enacted the first Aztec laws, and built the first temple on the site of the Great Pyramid. He favored diplomacy and there were only two or three wars during his reign: first in support of the Tepanecs, and after he won the right to wage war on his own, mostly against Xochimilco for the purpose of collecting chinampas to add to Tenochtitlan's.
Ahuitzotl ("Water Thorny", r. 1486-1502): Eighth ruler of Tenochtitlan. Greatly expanded Aztec territory by defeating the Huastecs, Mixtecs, Zapotecs, and other Pacific coastal peoples up to Guatemala. Further developed Tenochtitlan and its Great Pyramid.
Axayacatl ("Face of Water", 1449-1481): Sixth ruled of Tenochtilan, reigned from 1469. Defeated the Tlatelolcans and Matlatzincans before being bested by the Tarascans, which marred his image as this was the first major defeat of the Aztecs. Preceded his brothers Ahuitzotl and Tizoc on the throne despite being the youngest.
Chimalpopoca ("Smoking Shield", 1397-1427): Third ruler of Tenochtitlan, reigned from 1417. Supposedly died in Tepanec custody for supporting a Tepanec emperor overthrown in a coup d'etat, but it's been suggested he was actually killed in an Aztec coup d'etat by Itzcoatl and history rewritten to blame the Tepanecs.
Cuitlahuac ("Carer", c. 1476-1520): Tenth ruler of Tenochtitlan, reigned for 80 days in 1520 before he died in a smallpox epidemic. Led the Aztec rebellion against his brother Montezuma II and the Spanish occupation of Tenochtitlan.
Huitzilihuitl ("Hummingbird Feather", c. 1379-1417): Second ruler of Tenochtitlan, reigned from 1396. Continued the diplomatic approach of his father Acamapichtli and created the Royal Council to advice him due to his young age. Only fought one war around the time of his death, supporting the Tepanecs against Texcoco.
Itzcoatl ("Obsidian Serpent", 1380-1440): Fourth ruler of Tenochtitlan, reigned from 1428. Illegitimate son of Acamapichtli and uncle of Chimalpopoca, whom he possibly overthrew. Threw off the domination of the Tepanecs and forged the Triple Alliance with Texcoco and Tlacopan, which became the basis of the Aztec Empire. Also burned the historical codices and replaced them with a state-sanctioned history and mythos that venerated Huitzilopochtli, the god of war.
Maxixca (a.k.a. Maxixcatl or Maxixcatzin, "Lord Maxixca", ?-1520): Lord of Ocotelulco, one of four components of Tlaxcala, and instrumental agent in establishing the Tlaxcala-Spanish alliance. Died of smallpox.
Montezuma (a.k.a. Moctezuma, "Angry Ruler"): Two Aztec emperors were named Montezuma - the fifth, Montezuma I (1398-1469, r. from 1440); and the ninth, Montezuma II (1466-1520, r. from 1502). Montezuma I trully created the Aztec Empire by conquering the Tepanecs and Tlatelolcans and expanding to the Caribbean coast, while Montezuma II expanded into the south and pushed centralization and aristocratic rule as a way to consolidate the conquests of his predecessors. Montezuma II welcomed the Spanish into Tenochtitlan before he was killed in the lead up to the Noche Triste.
Tizoc ("He who makes sacrifices/penance", r. 1481-1486): Seventh ruler of Tenochtitlan, brother of Axayacatl and Ahuitzotl. Conquered the Maya-speaking Huastecs before dying of illness or poison.
Political control of the populous and agriculturally rich central valley of Mexico fell into confusion after 1100. Gradually assuming ever-greater power were the Aztecs, probably a northern tribe that had migrated to the valley and occupied a minor town on the shore of the great central lake. They were a society that valued the skills of warriors above all others, and this emphasis gave them an advantage against rival tribes in the region. By the end of the 15th century, the Aztecs controlled all of central Mexico as a military empire that collected tribute from rivals.
The Aztec culture drew upon the experience of those that came before it and invented little that was new. They had an advanced agriculture that supported a very large population. They built immense buildings of grand design and flourished in many arts. They were adept metal workers, but had no iron. Lacking any suitable draft animal, they made no motive use of the wheel.
One of the distinctive features of the Aztec culture was its penchant for sacrifice. Aztec myths dictated that human blood be fed to the Sun to give it the strength to rise each day. Human sacrifices were conducted on a grand scale; several thousand in a single day were not uncommon. Victims were often decapitated or flayed, and hearts were cut from living victims. Sacrifices were conducted at the top of tall pyramids to be close to the sun and blood flowed down the steps. Although the Aztec economy was based primarily on corn (or maize), the people believed that crops depended on the regular provision of sacrificial blood.
The incessant demand for sacrificial victims meant that the Aztecs tolerated loose control over satellite cities because frequent revolts offered opportunities for capturing new victims. During times of peace, “garland wars” were arranged strictly as contests of courage and warrior skill, and for the purpose of capturing victims. They fought with wooden clubs to maim and stun, rather than kill. When fighting to kill, the clubs were studded with obsidian blades.
Despite their great agriculture and arts, the Aztecs appear in retrospect to have been a waning society. They passed on no significant technology or ideas of religion or political theory. Their civilization was brought to an abrupt end by the arrival of the Spanish in the early 16th century. Already devastated by European disease passed by early traders, they fell to a small Spanish army armed with steel weapons, firearms, and riding a few horses. The cruelty of the Aztecs contributed to their downfall by making it easy for the Spanish to enlist allies among the non-Aztecs in Mexico.
The Aztec civilization's icon is modeled on an Aztec shield design depicted several times in the Codex Mendoza (1541).
The user interface image in the Definitive Edition displays the Aztec sun stone.
Jaguar Warriors wear a different shield in the Definitive Edition, having a design similar to the Eagle Warrior's but with the background in the player's color instead of the foreground. These two designs also appear in the Codex Mendoza.
The Jaguar Warrior's original shield design is worn by the Xolotl Warrior.
The presence of siege weaponry is anachronistic, but was intentionally left in due to the designers’ limited time and other resources.
For years, the Aztecs were one of the strongest civilizations on Arabia and many other land maps because of their significant early bonuses, which allowed them to be very flexible in the early game, which also lead them to be highly picked in most tournaments in the competitive scene and then banned for these match-ups. This possibly explains the nerfs of their faster creation of military units and the extra resources carried by Villagers. However, their unique unit, the Jaguar Warrior, was among the least used unique units, which also explains the big training time reduction introduced in update 42848.
Despite the Aztecs being very powerful in land maps in 1vs1, they do not perform very well in team games.
With a Briton (providing 20% faster working Archery Ranges), a Celitc (providing 20% faster working Siege Workshops) and a Gothic (providnig 20% faster working Barracks) or a Berber ally (providing 25% faster working Castles researching the Kasbah technology), the Aztecs might be the civilization that can deploy their military units much faster than any other civilization.