
Protect the base from an alien invasion. Place cannons and destroy the invaders. Upgrade cannons to resist the enemies.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
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In the game, you need to protect the base from enemy attacks. You must place cannons and destroy enemies. The enemy will attack in waves. With each level, he becomes stronger. For each enemy you destroy, you will receive a reward. Upgrade weapons and buy more powerful cannons to resist the invaders. Cannons can be sold to get money and buy new weapons.
Select a cannon and place it on the ground. You can't place them on the route or very close to it. Try to place them so that they control several paths.
By purchasing the game you will get:
- dynamic gameplay, the need to constantly make decisions and take action.
- increasing difficulty in the game, which will grow and keep you in suspense.
- the ability to experiment: you will be able to try different strategies and weapon combinations, which will make the gameplay more interesting and playable.
- satisfaction from defeating difficult waves of enemies.
- entertainment and challenge for fans of tower defense strategies.
Right now the cheapest offer for Military Defense is CA$6.49 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Military Defense is CA$4.54 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Military Defense drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.