Citadel Fortress Defense — free online game
Citadel Fortress Defense
6.7 / 10
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Citadel Fortress Defense — free online game
Citadel Fortress Defense
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How to play
Citadel Fortress Defense — free online game

Citadel Fortress Defense

Rating
6.7 (3 votes)
Technology
HTML5 (Javascript)
Platform
Browser (desktop, mobile, tablet)
Screen Orientation
Landscape
Release
October 2026
Name
Citadel Fortress Defense
Category
Strategy & Management

Citadel Fortress Defense: build a city and fight off raids in 3D

In Citadel Fortress Defense, you build a city during the day and fight off raids in first person. This is one of the strategies where each new raid is stronger. In construction, you build walls, towers and utility buildings.

Strengthen the walls first

  1. Choose a building and place it on the map.
  2. Build walls and gates around the city.
  3. Add houses, farms, sawmills and quarries.
  4. Build towers, barracks, market and magician's tower.
  5. Collect wood, stone, gold and food before the raid.

What changes after each raid

There is only one mode, and sieges go on endlessly as long as the town hall stands. Every fifth day a boss comes, and every subsequent raid is stronger. For glory you take upgrades, raise stone walls and expand the land, just like in Crusader defense.

Who to lead into battle

In battle, you control an army and take control of any soldier. Goblins, bandits, skeletons, shamans and enemy soldiers attack the walls. If the town hall falls, the game ends.

How to play

PC:

  • WASD - movement
  • Shift - run
  • Mouse review
  • LMB - attack and construction
  • PKM - construction cancellation
  • B - construction mode
  • 1-9 and 0 — building selection
  • R - building rotation
  • X - demolition of building
  • 1-9 - soldier control
  • Q/E - change of soldier
  • G - return to the lord
  • H - barracks
  • T - market
  • U - improvements

Gameplay Video