Strategy
Citadel Command
Deploy limited defenders across lanes against endless adaptive enemy waves.
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Protect the citadel by placing blasters, slow towers, and pulse cannons. Enemies adapt to your strongest lane.
This original HTML5 game runs directly in your browser, supports touch and keyboard controls, and uses endless progressive difficulty.
How to play
Spend energy to place units. Defeated enemies grant energy. Survive waves and upgrade carefully; leaks reduce the core.
Hard mode: difficulty increases continuously. Pause with P and restart after a run with R.
Controls: Select unit: 1/2/3. Place: click/tap grid. Upgrade: U. Sell: X.
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