Trap Factory

Here you can train various kinds of traps, and you can unlock new, better traps after upgrading.The capacity of the traps is determined by t...

Battle Flag

You cannot upgrade the Battle Flag building; here, you can monitor soldiers’ statistics like total soldiers, food consumption per hour, marc...

Warehouse

Here you can protect your resources from getting looted by other players.The higher the warehouse level, the greater the capacity of resourc...

Alliance Hall

The Alliance Hall can be used to settle reinforcements and allow allies to help each other. Upgrading the Alliance Hall will affect the...

City Wall

-The City Wall protects your city, and you will get stronger city defenses when upgrading. - It determines the trap capacity, and you c...

Mystery Store

You can exchange items and resources here, and the items are refreshed on a regular basis. After exchanging, you may be able to exchang...

Bank

Here you can deposit your diamonds and get interest in return after a certain period of time.

Wisdom Fountain

Here you can answer the questions of the wise man and get rewards in return.

Farmland, Lumber Mill, Quarry, Iron Mine and EXP Crystal Mine

Farmland, Lumber Mill, Quarry, Iron Mine, and EXP Crystal Mine all produce resources that are essential for city improvement, such as Food, ...

Alchemy Workstore

In the Alchemy Workstore, you can create equipment and process gems in addition to crystal powers to enhance lord's abilities and increase c...

Tree of Wisdom

The Tree of Wisdom brings you powerful attribute support through mysterious power.You can also improve your various interior and military sk...

The Palace

The palace is located in the center of the map, with coordinates (x:600, y:600).The alliance occupying the palace has the right to elect the...

Research Institute

It develops various technologies, and the multiple technologies researched in it will comprehensively enhance the strength of your castles i...

Adventure

The adventure building is located beside the castle. The adventure is divided into a chapter area, and the entire match-3 level map con...

Castle

The castle is the core building of the inner city construction; it will provide an overview of your legion.Upgrading it will unlock other bu...

Infantry Barracks, Cavalry Barracks, Archer Barracks, and Siege Engine Barrack

The 4 types of barracks are where you can train your soldiers. The number of trained soldiers and the speed of training can be increase...

Hall of War

After building the Hall of War, you can use the assembly function of the alliance. Launch a rally against the enemies so your allies ca...

Alert Tower

The Alert Tower can be used to detect enemies and know more information about the attacking troops.It also has many other functions. With ea...

Wishing Well

The Wishing Well will provide you with free resources. You can get them by exchanging the wishing coins for any resource.The more you upgrad...

Dragon Cave

The Dragon's Cave is a unique building in Arkan. By hatching the dragon egg in The Dragon's Cave and feeding the young dragon, players ...

Treasure Wonder

Each Treasure in Treasure Wonder is unique in the world. It can bring corresponding effects and buffs to the owner. Treasures can be obtaine...

Trial Tower

The Trial Tower has a different daily challenge, during which only specific combat attributes can take effect. The more tower floors yo...

Arena

The arena is the place where you can engage in PVP combat. It will be available when reaching castle level 4.  You must form ...

Mine

The mine is the place where the vital resource mithril is produced. You can obtain mithril by mining or looting other players inside th...

Hospital

Hospitals can heal wounded troops.Upgrading and building hospitals can increase the capacity of wounded troops.Any wounded troops that excee...

Tent

The tent is one of the small buildings that can be built on a small plot inside your base. You can build up to 8 tents. Building and upgradi...