Buildings

In Realm Grinder, Buildings produce coins and represent the base income. Since v2.1, they visually level up as you purchase more buildings.

Universal Buildings[]

Farms, Inns, Blacksmiths, and Hall of Legends are considered universal buildings. They are all available by default except for the Hall of Legends which only shows up along aligned buildings.

Important: These four buildings are considered "Neutral" for alignment-targeting upgrades and spells.

Aligned Buildings[]

Aligned buildings only appear after the player has purchased one of the three Proofs:

Good Buildings require the Proof of Good Deeds
Evil Buildings require the Proof of Evil Deeds
Neutral Buildings requires the Proof of Neutrality

In the game, aligned buildings are represented in different colors and easily recognizable. (Good in blue, Evil in red and Neutral in a dark grey)

Building Alignments
Tier	Good	Evil	Neutral	Base Cost	Base Production
1	Farm			10	2
2	Inn			125	6
3	Blacksmith			600	20
4	Warrior Barracks	Slave Pen	Deep Mine	1,800	65
5	Knights Jousts	Orcish Arena	Stone Pillars	5,600	200
6	Wizard Tower	Witch Conclave	Alchemist Lab	38,000	650
7	Cathedral	Dark Temple	Monastery	442,000	2,000
8	Citadel	Necropolis	Labyrinth	7,300,000	8,500
9	Royal Castle	Evil Fortress	Iron Stronghold	145 M	100,000
10	Heaven's Gate	Hell Portal	Ancient Pyramid	3.2 B	1,200,000
11	Hall of Legends			200 B	250,000 per Trophy

Underlined buildings can be upgraded to Unique Buildings. - Hover over their names to get more information.

Cost & Production[]

As visible in the above table, regardless of alignment, each building tier has the same cost and production bonus as other buildings in the same tier, and equivalent building upgrades.

Cost of buying next building increase based on amount of building of that type.

Pre Ascension
Formula: $y * 1.15^x$ where y is cost of first building and x is number of buildings of that type.
Post Ascension Formula: $y * 1.03^x$ where y is cost of first building and x is number of buildings of that type.

Building Assistants[]

Acquiring the first two building tier upgrades of any building type, except for the Hall of Legends, gives one assistant. The first two tier upgrades appear at the 5th and 25th buildings, and buying all of them should give a total of 20 assistants.

Faction Buildings[]

Buildings that are only visible in the background when you join a specific faction. Since v2.1, they visually level up as you purchase more buildings.

Unique Buildings[]

At certain reincarnation levels, each Faction will have the possibility to upgrade one building in to a unique faction-exclusive building. (eg. Fairies will be able to upgrade Farms to Enchanted Fields.) These Unique Buildings will grant access to the Research progress system.

R16 is required for Vanilla Unique buildings, R22 for Neutral, R28 for Prestige, R46 for Dragons, and R75 for Mercenaries, each giving access to their respective Vanilla, Neutral, Prestige, and Mercenary Researches.

Upgraded from Farms	Upgraded from Witch Conclaves	Upgraded from Hall of Legends
Upgraded from Warrior Barracks	Upgraded from Necropolis	Upgraded from Stone Pillars
Upgraded from Heaven's Gate	Upgraded from Hell Portal	Upgraded from Labyrinths
Upgraded from Blacksmiths	Upgraded from Dark Temples	Upgraded from Iron Strongholds
Upgraded from Knights Jousts	Upgraded from Evil Fortresses	Upgraded from Alchemist Labs

Leges Unique Buildings[]

Starting at R100, Leges alignments will become available, which provide an additional Unique Building for each Faction.

Upgraded from Cathedrals	Upgraded from Orcish Arenas	Upgraded from Deep Mines
Upgraded from Wizard Towers	Upgraded from Hall of Legends	Upgraded from Monasteries
Upgraded from Citadels	Upgraded from Slave Pens	Upgraded from Ancient Pyramids