Defense Protocol
Do you have the resources and upgrades you need to leave the planet in this roguelike genre where you try to defend your base, survive, gather the necessary resources, and upgrade your technology while trying to repair your spaceship on an uncharted planet you crash-landed on?
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What are keyshops?About Defense Protocol
Game details
Game details
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Features
Defense Protocol price history
Lowest tracked price: £1.69 (Jul 7, 2026) · current best: £1.69.
Defense Protocol reviews
0% positive reviews all-time.
Defense Protocol — frequently asked questions
Where can I buy Defense Protocol at the cheapest price?
Right now the cheapest offer for Defense Protocol is £1.69 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Defense Protocol has ever been?
The lowest price KingsPrice has tracked for Defense Protocol is £1.69 (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.
How can I get Defense Protocol at a discount?
Create a free price alert on this page and KingsPrice will email you when Defense Protocol 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.
System requirements
Minimum
- OS *: Windows 7 or newer
- Processor: Intel Core i3 or equivalent
- Memory: 4 GB RAM
- Graphics: GTX 1050 or Equivalent
- Storage: 2 GB available space
Recommended
- Storage: 5 GB available space
