Kings

The kings selection menu

Kings are the main characters/factions in 9 Kings, appearing both as the player character and the enemies they face.

Players can choose one King at the start of each game, before selecting which Perks to equip and which difficulty to play in. Each king has 9 unique cards, 9 unique perks, and unique royal decrees, in addition to universal perks and royal decrees available to all kings.

The player will usually face up to 4 unselected kings in a run, alongside a copy of their own King as a "rebel" army.

From the start, only the King of Nothing will be available. Other kings can be unlocked by reaching various milestones while playing, and progress towards unlocking each king carries over between runs.

The choice of king also affects the color of the UI, the background music and the visual appearance of the map. The last played king also changes the main menu's background.

King	Cards	Perks	Royal Decrees	Unlock Requirements
King of Nothing	Castle Archer Paladin Soldier Scout Tower Blacksmith Farm Steel Coat Wildcard	Agricultural Berserk Farsighted Mauler Protector Recruiter Sentinel Stubborn Valiant	Armory Development Fireball Freshmen Twinshot
King of Spells	Citadel Shaman Warlock Wizard Spire Library Combustion Static Offering	Arcane Eldritch Electric Mystic Ruthless Scholar Scrollmaster Seer Sorcerous	Abracadabra Glass Staffs Re-enchant Spiremania Static Fields	Use 9 spells
King of Greed	Palace Thief Mercenary Dispenser Beacon Vault Midas Touch Over-invest	Fixer Goon Nepobaby Oligarch Patron Peddler Planner Smuggler Tycoon	Bargain Burglary Insurance Salvage Scimitars	Spend 999 gold
King of Blood	Pagoda Bomber Imp Mangler Cemetery Demon's Altar Carnage Vampirism Sacrifice	Blighted Butcher Cultist Diabolical Draculian Explosive Martyr Pagan Summoner	Covenant Embalming Evil Pact Fireworks Transmutation	Kill 9999 enemy units in battle
King of Nature	Treant Boar Elf Orchard Forest Mycelium Poison Vial Clone Procreate	Ecofriendly Elven Gardener Healer Pollinator Spreader Tamer Tenacious Toxic	Fertility Populate Revitalize Wilderness	Train 999 units
King of Nomads	Warlord Mob Raptor Dragon's Den Camp Frost Migration Shields Swords	Aggressive Cold Defensive Immigrant Jurassic Khan Leader Rebellious Reptilian	Cryoflame Frostbite Pillage Settlement Smithy	Use 99 Troop Cards
King of Stone	Stronghold Ballista Trapper Flamethrower Trebuchet Cauldron Quarry Wallmaker Earthworks	Ballisteer Brewer Hunter Hurler Impervious Incendiary Sturdy Tactician Warden	Barricade Dynamites Engineering Towerdome	Build 99 Buildings
King of Progress	Mothership Defender Executioner Lab Rat Converter Concabulator Precision Reinforce Overhaul	Admiral Armored Bellicist Innovator Mad Opportunist Progressive Ranger Scientific	Frankensteinian Gentrify Scopes Splicing Ultragravity	Level up 299 plots
King of Time	Bastion Warper Orbiter Portal Hourglass Amplifier Rewind Adrenaline Regression	Agile Brutal Destructive Exiler Horologist Invoker Manipulative Physicist Wise	Big Bang Devolve Loophole Megaminion Wormhole	Play 999 years