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About the Game

Castle Siege is a multiplayer 1v1 tower defense and offense game, set in a stylized medieval world.




One player attacks, and the other defends. The attacker can buy units and send them out to destroy the castle. The defender can place turrets along the path to stop the units.



Upgrade your units or turrets to give them special traits like lifesteal, health regeneration or extra damage.


Buy magic spell cards to inflict damage on your opponent, or to buff your own troops.

• Tactical tower defense gameplay.
  
• Strategic tower offense gameplay.
  
• Use spell cards to gain an upper hand.
  
• Level up by killing units or turrets.
  
• Gain stronger spells and upgrades.
  
• Customize your castle flag using colors and symbols.