Fortified

Fortified

Siege Camp · February 3, 2016 · Action, Tower Defense, Indie, Co-op, Strategy

Buy the Fortified key for Steam from Gameseal at $0.61 — the cheapest of 8 stores we compare.

PC
Mostly Positive75% · 1,734
Best price 93 Lowest tracked
$0.61-96%
⭐ lowest tracked
Gameseal Buy at Gameseal

Prices last checked

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Where to buy Fortified — official stores

Fanatical
Standard Edition · Steam
-2%
$14.69
$14.99
Buy
Steam
Steam
Standard Edition · Steam
$14.99
Buy
Humble Store
Humble Store
Standard Edition · Steam
$14.99
Buy

Cheapest Fortified keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

Driffle INC
Standard Edition · Steam
$0.76
Buy
Gameseal
Standard Edition · Steam
$0.61
Buy
Eneba
Standard Edition · Steam
$0.79
Buy
Kinguin
Standard Edition · Steam
$1.24
Buy
CJS CD Keys
CJS CD Keys
Standard Edition · Steam
$1.98
Buy

Some store links are affiliate links — playze may earn a commission at no extra cost to you. It never changes the price you pay, and the cheapest confirmed price is always shown in the Best price box above.

Fortified price by region

Fortified costs €0.54 in Europe (EUR), £0.58 in the United Kingdom, $0.61 in the United States, $0.61 in Georgia (USD), zł3.04 in Poland, R$4.30 in Brazil, CA$16.65 in Canada, NZ$17.99 in New Zealand and A$20.08 in Australia right now.

Cheapest Fortified offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Europe (EUR) €0.54 −96% €13.36 €0.54 7
United Kingdom £0.58 −95% £10.77 £0.58 6
United Statesyour region $0.61 −96% $14.69 $0.61 8
Georgia (USD) $0.61 −94% $9.99 $0.61 7
Poland zł3.04 −94% zł53.99 zł3.04 4
Brazil R$4.30 −85% R$27.99 R$4.30 3
Canada CA$16.65 −2% CA$16.65 — 3
New Zealand NZ$17.99 NZ$17.99 — 2
Australia A$20.08 −2% A$20.08 — 3

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Trailers & screenshots

Watch the Fortified trailer →

About Fortified

✦ AI summary

Defend 1950s Earth from a Martian robot invasion by commanding troops, building defensive structures, and blasting aliens as one of four pulp heroes in this explosive blend of tower defense, strategy, and third-person shooting. Team up with up to three other players in co-op chaos that demands coordination and firepower to survive waves of towering mechanical attackers.

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. Protect the city by building a network of defensive structures, commanding an army, and jumping into battle against dangerous sky scraping attackers. Fight for Earth alone or with up to four players for the ultimate co-op defense experience.

Fortified — game info

Platforms
Windows
Player modes
Single-player, Co-op
Controller
Full controller support
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended May 19, 2026
I LOVE Orcs Must Die. It is the best tower defense series in the world to me. So when I found out this game is essentially a sci-fi clone of it, I was absolutely on board. Now, is the game as funny and charming as OMD? Nope. Not at all. But "muh sources are telling me..." has become an inside joke and the comic/retro/50's B-movie sci-fi is very fitting and fun to play around in! One big thing it does have over OMD is being able to command units. In OMD, you have archers, knights, dwarves ect. that you can place down and they'll attack from or near their placement automatically. Fortified does the same, BUT you can also tell them to move around. There's a command to run back and protect the base, one to follow you at all times, one to stand and guard a specific area and one to go back to their original placements. It's actually VERY cool. You can essentially have an army following you around every inch of the maps without worrying about their specific placements. The only thing I'm bummed about the game is that it's extremely short. Like, 4-5 hours TOPS short (unless you 100% it). I feel like the devs were going to make it bigger and grander, but cut it short. Does it scratch t…
4 found this helpful
Recommended Aug 12, 2026
I see my life in two phases - before I played Fortified, and after. I didn't expect much going in, I saw the game for free and thought it couldn't be anything special. 0.3 hours later, and I will never see things the same EVER again. When you play something as masterfully and meticulously planned out and executed as Fortified, there's no point in playing anything else ever again. My friends kept trying to tear me away from Fortified, they wanted me to "play other games" or "go outside" but I realized that they were fake friends, taking me away from my one true love, alien tower defense games. They are dead to me. I can't wait to rank among the most veteran Fortified players, when I reach 0.6 hours playtime. Competitive Fortified, here I come.
Not recommended Jun 29, 2026
not my type
Recommended Jun 28, 2026
cool game
Recommended Jun 28, 2026
good game
Recommended Jun 20, 2026
yessir

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