About this game

Castle Guardian: Endless Siege

By @zxc

  • Tower Defense
  • Action

Build defenses and command a knight to protect your castle from endless waves of enemies.

How to play

  1. Select a defense type and tap a green grid slot to build it.
  2. Move your knight using the joystick and attack enemies to defend the wall.
  3. Use your knight's special abilities to deal massive damage or summon help.
  4. Collect gold and XP from defeated enemies to upgrade your defenses and hero.
  5. Choose a War Relic every third wave to gain permanent bonuses for your run.

Controls

Touch
Drag the joystick to move the knight, tap buttons to use skills, and tap the grid to build or upgrade defenses.
Keyboard
Press Space to attack, E for Ground Slam, and Q to summon a guard.
Mouse
Click and drag the joystick to move, click buttons to use skills, and click the grid to build or upgrade.
More about this game

In Castle Guardian: Endless Siege, your goal is to survive as many enemy waves as possible by defending your castle wall. You build and upgrade towers using gold dropped by defeated foes, while directly commanding a knight to fight on the front lines. The difficulty increases with each wave, introducing tougher enemies and bosses every 10 waves. The run ends when your wall's health reaches zero.

Tips
  • Upgrade your Spike Traps to increase their slow duration and damage over time, which is crucial for managing large groups.
  • Save your Ground Slam ability for when enemies clump together, as it deals high area-of-effect damage.
  • Focus your towers and hero skills on bosses, as they have enormous health and special abilities.
Questions

How do I heal my castle wall?

You can repair your castle wall by selecting it and tapping the Repair button, which costs gold.

What happens when my knight dies?

If your knight's health reaches zero, they will recover at the wall for 4.2 seconds before returning to battle with 72% health.

How do I get War Relics?

After every third wave, you get to choose one of three random War Relics that provide permanent bonuses for your run.

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