Fortified
Fortified is an explosive strategy shooter where players will defend the Earth against a menacing Martian invasion in the 1950s. Play as one-of-four pulp inspired heroes as they fight swarms of terrifying robots with an arsenal of Cold War era weapons and experimental technology.
Offers
What are keyshops?Keyshops
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
About Fortified
- Genre-Bending Gameplay – Fortified combines third-person shooter, real-time strategy, and tower defense mechanics in an exciting new way!
- Retro Sci-Fi Flare – Go back in time and experience an alternate history, where planet Earth is assaulted by an unstoppable Martian menace. Be immersed in a world that’s straight out of a 1950’s comic book.
- Construct the Ultimate Defense – Players will fortify their base by strategically building a network of defensive structures to thwart the oncoming waves of mechanical invaders.
- Pulp Inspired Character Classes – Fortified features four classes based on prominent pulp character archetypes, including a jetpack piloting heroine, a shotgun wielding space cowboy, a secret government agent, and a battle hardened Marine captain.
- Four-Player Co-Op – It can be difficult to face the Martian machines alone. Fortified offers diverse co-op gameplay that requires team coordination and strategy. There’s power in numbers, but victory only comes to those who work together.
Game details
Game details
Age ratings
Game modes
Languages
Features
Fortified price history
Lowest tracked price: €0.90 (Jul 7, 2026) · current best: €0.90 across 5 stores.
Fortified player count & reviews
75% positive reviews all-time · 6 peak players in the last 30 days.
Fortified — frequently asked questions
Where can I buy Fortified at the cheapest price?
Right now the cheapest offer for Fortified is €0.90 at Eneba. KingsPrice compares 7 offers from 5 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Fortified has ever been?
The lowest price KingsPrice has tracked for Fortified is €0.90 (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 many people play Fortified?
Fortified peaked at 6 concurrent players on Steam in the last 30 days (highest on Jul 19, 2026). The player chart on this page updates daily.
Is it safe to buy a Fortified Steam key from a keyshop?
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
How can I get Fortified at a discount?
Create a free price alert on this page and KingsPrice will email you when Fortified 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 higher
- Processor: Dual-Core 64-bit Intel or AMD processor, 2.0 GHZ CPU
- Memory: 4 GB RAM
- Graphics: 1 GB DirectX 10 compatible video card
- DirectX: Version 10
- Storage: 4 GB available space
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