Warcraft II structures

This article is a "tech tree"-styled representation of the Warcraft II structures that appear in Warcraft II: Tides of Darkness and Warcraft II: Beyond the Dark Portal. It includes both Alliance and Horde structures and their statistics. The statistics of the buildings are identical between the two factions, and they fill the same roles.
Detailed strategies for these buildings are still available at the official Warcraft II website. For a more graphical representation of the structures, see Warcraft II buildings.
__TOC__
==Horde Structures==
Great Hall 	Great Hall 	Stronghold 	Stronghold 	Fortress 	Fortress
 	1200 HP
Cost: 1200 Gold, 800 Lumber
Creates:
* Peon
Feeds: 1 Unit
Upgrades to Stronghold	 	1400 HP
Requires Barracks
(Increases Gold production by 10)
Cost: 2000 Gold, 1000 Lumber, 200 Oil
Creates:
* Peon
Feeds: 1 Unit
Allows:
* Ogre Mound
* Goblin Alchemist
Upgrades to Fortress	 	1600 HP
Requires Barracks, Blacksmith, Troll Lumber Mill, Ogre Mound
(Increases Gold production by 20)
Cost: 2500 Gold, 1200 Lumber, 500 Oil
Creates:
* Peon
Feeds: 1 Unit
Allows:
* Dragon Roost
* Temple of the Damned
* Altar of Storms
Pig Farm 	Pig Farm 	Barracks 	Barracks 	Troll Lumber Mill 	Troll Lumber Mill
 	400 HP
Cost: 500 Gold, 250 Lumber
Feeds: 4 Units	 	800 HP
Cost: 700 Gold, 400 Lumber
Creates:
* Grunt
* Troll Axethrower / Berserker
* Ogre / Ogre-Mage
* Catapult	 	600 HP
(Increases Lumber production by 25)
Cost: 600 Gold, 450 Lumber
Unit Upgrades:
* Upgrade Throwing Axes 1 (+1 Dmg)
* Upgrade Throwing Axes 2 (+1 Dmg)
* Troll Berserker (+10 HP, +1 Sight)
* Berserker Scouting (+3 Sight)
* Research Lighter Axes (+1 Range)
* Troll Regeneration
Watch Tower 	Watch Tower 	Guard Tower 	Guard Tower 	Cannon Tower 	Cannon Tower
 	100 HP
Cost: 550 Gold, 150 Lumber
Sight: 9
Upgrades to Guard Tower
Upgrades to Cannon Tower	 	130 HP
Requires Troll Lumber Mill
Cost: 550 Gold, 150 Lumber
Sight: 9
Range: 6
Damage: 4 (+ 12 Piercing)	 	160 HP
Requires Blacksmith
Cost: 550 Gold, 150 Lumber
Sight: 9
Range: 7
Damage: 50
Blacksmith 	Blacksmith 	Shipyard 	Shipyard 	Oil Rig 	Oil Rig
 	775 HP
Cost: 800 Gold, 450 Lumber, 100 Oil
Unit Upgrades:
* Upgrade Weapons 1 (+2 Dmg)
* Upgrade Weapons 2 (+2 Dmg)
* Upgrade Armor 1 (+2 Armor)
* Upgrade Armor 2 (+2 Armor)	 	1100 HP
Requires Troll Lumber Mill
Cost: 800 Gold, 450 Lumber
Creates:
* Oil Tanker
* Troll Destroyer
* Orc Transport
* Ogre Juggernaut
* Giant Turtle	 	650 HP
Cost: 700 Gold, 450 Lumber
Can only be built on Oil Patch
Foundry 	Foundry 	Oil Refinery	Oil Refinery	Ogre Mound 	Ogre Mound
 	700 HP
Cost: 700 Gold, 400 Lumber, 400 Oil
Unit Upgrades:
* Upgrade Cannons 1 (+5 Dmg)
* Upgrade Cannons 2 (+5 Dmg)
* Upgrade Ship Armor 1 (+5 Armor)
* Upgrade Ship Armor 2 (+5 Armor)	 	600 HP
(Increases Oil production by 25)
Cost: 800 Gold, 350 Lumber, 200 Oil	 	500 HP
Requires Stronghold
(Allows for the creation of Ogres/Ogre-Mages)
Cost: 1000 Gold, 300 Lumber
Goblin Alchemist	Goblin Alchemist	Dragon Roost	Dragon Roost	Temple of the Damned	Temple of the Damned
 	500 HP
Requires Stronghold
(Allows for the creation of Giant Turtles)
Cost: 1000 Gold, 400 Lumber
Creates:
* Goblin Sappers
* Goblin Zeppelin	 	500 HP
Requires Fortress
Cost: 1000 Gold, 400 Lumber
Creates:
* Dragon	 	500 HP
Requires Fortress
Cost: 1000 Gold, 200 Lumber
Creates:
* Death Knight
Unit Upgrades:
* Haste (Spell)
* Whirlwind (Spell)
* Raise the Dead (Spell)
* Unholy Armor (Spell)
* Death and Decay (Spell)
Altar of Storms 	Altar of Storms 	 	 	 	
 	700 HP
Requires Fortress
Cost: 900 Gold, 500 Lumber
Unit Upgrades:
* Ogre-Mage (+1 Sight, Eye of Kilrogg (Spell))
* Bloodlust (Spell)
* Runes (Spell)	 	 	 	
==Alliance Structures==
Town Hall 	Town Hall 	Keep 	Keep 	Castle 	Castle
 	1200 HP
Cost: 1200 Gold, 800 Lumber
Creates:
* Peasant
Feeds: 1 Unit
Upgrades to Keep	 	1400 HP
Requires Barracks
(Increases Gold production by 10)
Cost: 2000 Gold, 1000 Lumber, 200 Oil
Creates:
* Peasant
Feeds: 1 Unit
Allows:
* Stables
* Gnomish Inventor
Upgrades to Castle	 	1600 HP
Requires Barracks, Blacksmith, Elven Lumber Mill, Stables
(Increases Gold production by 20)
Cost: 2500 Gold, 1200 Lumber, 500 Oil
Creates:
* Peasant
Feeds: 1 Unit
Allows:
* Gryphon Aviary
* Mage Tower
* Church
Farm 	Farm 	Barracks 	Barracks 	Elven Lumber Mill	Elven Lumber Mill
 	400 HP
Cost: 500 Gold, 250 Lumber
Feeds: 4 Units	 	800 HP
Cost: 700 Gold, 400 Lumber
Creates:
* Footman
* Elven Archer / Ranger
* Knight / Paladin
* Ballista	 	600 HP
(Increases Lumber production by 25)
Cost: 600 Gold, 450 Lumber
Unit Upgrades:
* Upgrade Arrows 1 (+1 Dmg)
* Upgrade Arrows 2 (+1 Dmg)
* Ranger (+10 HP, +1 Sight)
* Ranger Scouting (+3 Sight)
* Research Longbow (+1 Range)
* Ranger Marksmanship (+3 Dmg)
Scout Tower 	Scout Tower 	Guard Tower 	Guard Tower 	Cannon Tower 	Cannon Tower
 	100 HP
Cost: 550 Gold, 150 Lumber
Sight: 9
Upgrades to Guard Tower
Upgrades to Cannon Tower	 	130 HP
Requires Elven Lumber Mill
Cost: 550 Gold, 150 Lumber
Sight: 9
Range: 6
Damage: 4 (+ 12 Piercing)	 	160 HP
Requires Blacksmith.
Cost: 550 Gold, 150 Lumber
Sight: 9
Range: 7
Damage: 50
Blacksmith 	Blacksmith 	Shipyard 	Shipyard 	Oil Rig 	Oil Rig
 	775 HP
Cost: 800 Gold, 450 Lumber, 100 Oil
Unit Upgrades:
* Upgrade Weapons 1 (+2 Dmg)
* Upgrade Weapons 2 (+2 Dmg)
* Upgrade Armor 1 (+2 Armor)
* Upgrade Armor 2 (+2 Armor)	 	1100 HP
Requires Elven Lumber Mill
Cost: 800 Gold, 450 Lumber
Creates:
* Oil Tanker
* Elven Destroyer
* Human Transport
* Battleship
* Gnomish Submarine	 	650 HP
Cost: 700 Gold, 450 Lumber
Can only be built on Oil Patch
Foundry 	Foundry 	Oil Refinery 	Oil Refinery 	Stables 	Stables
 	700 HP
Cost: 700 Gold, 400 Lumber, 400 Oil
Unit Upgrades:
* Upgrade Cannons 1 (+5 Dmg)
* Upgrade Cannons 2 (+5 Dmg)
* Upgrade Ship Armor 1 (+5 Armor)
* Upgrade Ship Armor 2 (+5 Armor)	 	600 HP
(Increases Oil production by 25)
Cost: 800 Gold, 350 Lumber, 200 Oil	 	500 HP
Requires Keep
(Allows for the creation of Knights/Paladins)
Cost: 1000 Gold, 300 Lumber
Gnomish Inventor	Gnomish Inventor	Gryphon Aviary	Gryphon Aviary	Mage Tower 	Mage Tower
 	500 HP
Requires Keep
(Allows for the creation of Gnomish Submarines)
Cost: 1000 Gold, 400 Lumber
Creates:
* Dwarven Demolition Squad
* Gnomish Flying Machine	 	500 HP
Requires Castle
Cost: 1000 Gold, 400 Lumber
Creates:
* Gryphon Rider	 	500 HP
Requires Castle
Cost: 1000 Gold, 200 Lumber
Creates:
* Mage
Unit Upgrades:
* Slow (Spell)
* Polymorph (Spell)
* Invisibility (Spell)
* Flame Shield (Spell)
* Blizzard (Spell)
Church 	Church 	 	 	 	
 	700 HP
Requires Castle
Cost: 900 Gold, 500 Lumber
Unit Upgrades:
* Paladin (+1 Sight, Holy Vision (Spell))
* Healing (Spell)
* Exorcism (Spell)