Upgrades are buildables purchaseable using gems/gold. They are often essential in many campaign maps and multiplayer games. It is wise to prioritise in purchasing more valuable upgrades, although every upgrade is useful in its own way. Below are the lists of upgrades:
(AoS) Upgrades[]
Upgrade List (Pictures)[]
Note: This data is accurate as of public version 1.132.
Upgrade List (Text) (WIP)[]
Spartan Hoplite → Longbowman → Templar → Horse Archer → War Elephant → Tie Fighter
Fortress → Missionary → Archery Range → Catapult Ship → Siege Workshop → Stable
Reveal Spot → Regeneration → Strenghten a Unit → Money Courier → Battering Ram → Church
Unlock Map → Weaken Unit → Kill Unit → Convert Unit → Production Speedup → Clone Unit
Blacksmith → Master Archery lv1 → Archer Armor lv1 → Master Archery lv2 → Archer Armor lv2 → Elephant Archer
Advancements Center → Massive Walls → Samurai → Cavalry Armor lv1 → Cavalry Armor lv2 → Poison Archer
Stone Bridge → Infantry Armor lv1 → Loyalty → Infantry Armor lv2 → Axe Thrower
Great Transport → Dock → Sword Mastery lv1 → Sword Mastery lv2 → To Crossbowman
To Elite Skirmisher → To Gisarmeman → To Broad Swordsman → To Heavy Knight → Chariot → Chariot Archer
Shielder → Ballista → Slinger → Hussar → To Man-at-arms → Lancer
Light Cavalry → Hungarian Hussar → Fire Archer → Roman Legionary → To Heavy Catapult → To Heavy Lancer
Gate → Mounted Templar → Tanegashima Ashigaru → To Galleas → Cannoneer → To Priest
Cannon Tower → Centurion → Cannon Ship → ? → Mend Ship → Turtle Ship
Siege Mantlet → ? → ? → To Defender → Maceman → Assassin
Master Slinger → ? → Celtic Warrior → Roman Sagittarius → Banner Bearer → Mameluks
Teutonic Knight → Mongolian Horseman → Ranger → Axeman Knight → Laborer → ?
Disband Knight → forest sentry → roman garrison → ? → palisade → ?
Reach → To Hatamoto → Roman Aeneator → Genoese Crossbowman → ? → ?
Auxiliaries → Voulgier → Dojo → Viking Ship → To Heavy Ballista → Legion Training
To Heavy War Elephant → Atl-Atl → To Heavy Chariot → ? → ? → ?
Mahout → Hangonneer → Berserker Training → ? → ? → ?
Peasant → Tight Fabric → Fort → To Heavy Ram → To War dog → ?
To Heavy shield knight → To Heavy Elephant archer → ? → ? → ? → ?
To Svardstavier → Onmyoji → Amazon Blowdart → Ninja → Garrisoned keep → Balistraria
To Arbalest → ? → ? → ? → ? → ?
Persian Immortal → Zweihander Wielder → To Heavy Zweihander → ? → ? → ?
Demolition Boat → To Cog → Petardier → ? → ? → ?
Row Boat → Fishing boat → ? → ? → Carrack → To Galleon
Highlander → Hospitaller → To Heavy Longbowman → To Elite Hospitaller → To Elite Cannon Ship → ?
Nordic Hall → To Elite Axe Thrower → ? → ? → ? → ?
Heavy Slinger Tower → Shooting Tower → To Handgonne Tower → ? → ? → ?
Caravel → To Elite Cannoneer → To Frigate → Ballista Ship → Fire Siphon Ship → ?
To Halberdier → To Gendarme → Turtle Machine → Wolf Hole → Caltrops → Frisian Horse
Foot Knight → To Heavy Foot Knight → ? → ? → ? → ?
Drummer → To Fortified Town → ? → ? → Bard → ?
To Fortified Barracks → To Fortified Archery Range → ? → ? → ? → ?
Herbalist → Weakening Poison → Slowing Poison → Net Thrower → Pikeman → ?
Bishop → Battlefield Blacksmith → Tatoos → Warpaint → Astronomy → Navigation
Miner → Priory →Monk → ? → ? → ?
Monastery → Medicine →Crusade Leader →Mounted Teuton Knight → ? → ?
To Guardian → ? → ? → ? → ? → ?
Mercenary Billman → ? → ? → ? → ? → ?
Cretan Archer → ? → ? → ? → ? → ?
Hospitaller Halbadier →Stradiot →Armored Spearman →Merchant Ship → ? → ?
Gaelic Fighter → To Elite Axe Knight → Gallowglass → Norman Lancer → Huskarl → Wolf Warrior
Chu-Ko-Nu → ? → ? → ? → ? → ?
Primitive Veterans Hut →Aztek Swordsman → Aztek Spearman → Aztek Archer → ? → ?
Mounted Hangoneer → Reiter → To Elite Hungarian Hussar → Strelet → To Elite Hussar → Elephant Cannon
Elephant Run → Elephant Hangoneer → ? → ? → ? → ?
Enforcer → Phalangite → ? → ? → ? → ?
To Elite Armored Spearman → ? → ? → ? → ? →To Master Guerilla
Veterans Roundhouse → Woad Spearman → To Elite Celtic Warrior → ? → ? → ?
Druid → ? → ? → ? → Persian War Elephant → Quetzalcoatl Blessing
Fear of Oni→ ? → ? → ? → ? → ?
Gymnasion→ ? → ? → ? → ? → ?
Dromon Scout→ ? → ? → ? → ? → ?
War Canoe→ Dodges → Spyglass → ? → ? → ?
Veche Izba→ ? → ? → ? → ? →Druzhinnik
Catapult Fire Mode→ Advanced Wheelwrighting → To Reinforced Mantlet → ? → ? → ?
Field Artillery Ballistics→ To Heavy Ballista Tower → ? → ? → ? → ?
Numidian Cavalry→ Vexilarius → ? → ? → ? → ?
Gallic Cavalry→ ? → ? → ? → ? → ?
Ger Tergen Yurt→ ? → ? → To Elite Raider → Tent Protector → ?
Viking Entrant→ ? → ? → ? → ? → ?