About Citadel: Fortress Defense
Citadel: Fortress Defense is a free castle defense game where you hold a stone fortress against fantasy invaders. Build towers, place knights, and spend gold between waves.
Readable tower defense with honest upgrade costs.
How to Play Citadel: Fortress Defense
Place archers and knights along the approach lanes.
Spend gold between waves on towers and repairs.
Survive every wave to keep the citadel.
Tips & Strategies
- Cheap archers first A thin outer wall needs depth behind it.
- Hold gold in reserve Mid-wave repairs decide close runs.
Frequently Asked Questions
Is it a tower defense game?
Yes — castle-defense style with wave previews.
Does it get harder?
Yes — siege towers and flying raiders arrive.
